[Event "Muensterland op 40th"]
[Site "Muenster"]
[Date "2023.10.01"]
[Round "3"]
[White "Heiligtag, Matthias"]
[Black "Wichtrup, Jan Louis"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1691"]
[BlackElo "2107"]
[PlyCount "71"]
[EventDate "2023.09.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 e6 5. 0-0 Ne7 6. c3 a6 7. Be3 Nd7 8. Na3 h6 9. Nc2 0-0 10. Qd2 Kh7 11. Rad1 b5 12. Bb3 Bb7 13. d5 exd5 14. exd5 Nc5 15. Bxc5 dxc5 16. Ne3 c4 17. Bc2 Qd6 18. b3 cxb3 19. axb3 Rad8 20. c4 c6 21. dxc6 Qxd2 22. Rxd2 Rxd2 23. Nxd2 Nxc6 24. cxb5 axb5 25. Ne4 Rd8 26. Nc5 Bc8 27. Bd3 Nd4 28. Rd1 Bf8 29. b4 Kg7 30. Bxb5 Be6 31. Kf1 Be7 32. Nxe6+ fxe6 33. Bc4 Bxb4 34. Nc2 Bc5 35. Nxd4 Rxd4 36. Rxd4 1/2-1/2

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "5"]
[White "Arndt, Olaf"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1576"]
[BlackElo "1730"]
[PlyCount "45"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. c4 Bb4+ 8. Nbd2 Nxd2 9. Bxd2 dxc4 10. Bxc4 Bg4 11. Bxb4 Nxb4 12. Qb3 Nc6 13. Bxf7+ Kf8 14. Bd5 Na5 15. Qb4+ Qd6 16. Qxa5 b6 17. Qa3 Bxf3 18. Qxd6+ cxd6 19. Bxf3 Re8+ 20. Kd2 Ke7 21. Rhe1+ Kd7 22. Rac1 a5 23. Bc6+ 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "4"]
[White "Domroese, Michael"]
[Black "Heiligtag, Matthias"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1593"]
[BlackElo "1730"]
[PlyCount "63"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nc6 4. Nc3 Bc5 5. d3 h6 6. Be3 Bb6 7. a3 d6 8. Bxb6 axb6 9. 0-0 Be6 10. Nd5 Na5 11. Ba2 0-0 12. c3 c6 13. Nxf6+ Qxf6 14. Bxe6 Qxe6 15. b4 Nb3 16. Rb1 Rxa3 17. Qc2 Rfa8 18. Rb2 c5 19. Rfb1 Na1 20. Qd1 c4 21. dxc4 Qxc4 22. Qxd6 Qxc3 23. Qxb6 Nb3 24. h3 Ra1 25. Qxb7 R8a2 26. Rxa1 Rxa1+ 27. Kh2 Qxb2 28. Qc8+ Kh7 29. Qf5+ Kg8 30. Qc8+ Kh7 31. Qf5+ Kg8 32. Qc8+ 1/2-1/2

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "1"]
[White "Eilers, Stefan"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2255"]
[BlackElo "1730"]
[PlyCount "97"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. e3 Bb4 5. g4 Ne4 6. Nge2 e5 7. Bxe5 Bxg4 8. Qd3 Bf5 9. Qb5+ Nc6 10. Qxb7 Bxc3+ 11. Nxc3 Nxe5 12. dxe5 Nxc3 13. Qc6+ Bd7 14. Qxc3 0-0 15. 0-0-0 Rc8 16. Rxd5 c6 17. Rd6 Re8 18. f4 Qe7 19. Bc4 Rcd8 20. Rhd1 Be6 21. Bxe6 Rxd6 22. Bxf7+ Kxf7 23. Rxd6 Rd8 24. Qc4+ Kf8 25. Qxc6 Qh4 26. Rxd8+ Qxd8 27. Qd6+ Qxd6 28. exd6 Kf7 29. Kd2 Ke6 30. Kd3 Kxd6 31. e4 Ke6 32. Kd4 h6 33. c4 g5 34. fxg5 hxg5 35. c5 g4 36. b4 Kd7 37. Kd5 Ke7 38. b5 Kd8 39. a4 a6 40. bxa6 Kc7 41. a7 Kb7 42. Kd6 Kxa7 43. Kd7 Ka6 44. c6 g3 45. hxg3 Kb6 46. c7 Ka7 47. c8Q Kb6 48. Qc6+ Ka5 49. Qb5# 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "8"]
[White "Heiligtag, Matthias"]
[Black "Bascheck, Ralf"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "1730"]
[BlackElo "1593"]
[PlyCount "55"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. exd5 exd5 4. d4 Bb4+ 5. Bd2 Bxd2+ 6. Nxd2 Nf6 7. Ngf3 0-0 8. Be2 Re8 9. 0-0 c5 10. dxc5 Qa5 11. Nb3 Qd8 12. cxd5 Qxd5 13. Qxd5 Nxd5 14. Bc4 Be6 15. Rfe1 Nc6 16. Rad1 Nf4 17. Bxe6 Nxe6 18. h3 Rac8 19. Rd7 Nb4 20. Rxb7 Nxa2 21. Ra1 Nxc5 22. Nxc5 Rxc5 23. Rxa2 Rc1+ 24. Kh2 h6 25. Raxa7 Rc2 26. Kg3 Ree2 27. Nd4 Rxf2 28. Nxc2 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "3"]
[White "Heiligtag, Matthias"]
[Black "Hausmann, Ulrich"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1730"]
[BlackElo "1580"]
[PlyCount "105"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 e6 3. f4 Bd7 4. Nf3 Be7 5. Bd3 Bh4+ 6. g3 Be7 7. Nc3 a6 8. a4 Nc6 9. Be3 Nf6 10. e5 Ng4 11. Qe2 d5 12. h3 Nxe3 13. Qxe3 h6 14. 0-0-0 Nb4 15. Rhf1 Nxd3+ 16. Qxd3 b5 17. axb5 axb5 18. Nxb5 Qb8 19. Nc3 Ra1+ 20. Kd2 Rxd1+ 21. Rxd1 Bb4 22. Rb1 Bb5 23. Qe3 Bxc3+ 24. bxc3 c6 25. Ne1 Qa7 26. Nd3 Qa2 27. Qe1 0-0 28. Ra1 Qc4 29. Nb2 Qf1 30. Qxf1 Bxf1 31. Rxf1 Rc8 32. Ra1 c5 33. dxc5 Rxc5 34. Nd3 Rc4 35. Ra3 Kh7 36. Ke3 Kg6 37. g4 d4+ 38. cxd4 Rxc2 39. Ra7 Rh2 40. Nf2 Rg2 41. Kf3 Rg1 42. h4 Rf1 43. d5 exd5 44. f5+ Kh7 45. Rxf7 Ra1 46. Rd7 Ra5 47. f6 Kg8 48. f7+ Kf8 49. e6 Ra8 50. Kf4 g6 51. Ke5 d4 52. Kf6 Ra6 53. Rd8# 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "2"]
[White "Heiligtag, Matthias"]
[Black "Lenze, Thomas"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1730"]
[BlackElo "1569"]
[PlyCount "84"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 d6 6. Nbd2 Bg4 7. Nf1 0-0 8. h3 Bh5 9. Ng3 Bg6 10. 0-0 h6 11. Re1 a6 12. d4 exd4 13. cxd4 Nd7 14. e5 dxe5 15. dxe5 Nb6 16. Qxd8 Raxd8 17. Bb3 Bb4 18. Re2 Rfe8 19. Bf4 Bd3 20. Re3 Bb5 21. e6 fxe6 22. Rxe6 Rxe6 23. Bxe6+ Kh8 24. Bxc7 Re8 25. Bf7 Rf8 26. Bh5 Nd5 27. Be5 Nf6 28. Bxf6 Rxf6 29. a3 Bc5 30. Re1 Nd4 31. Ne4 Rf5 32. Bg6 Nxf3+ 33. gxf3 Re5 34. Rd1 Bb6 35. f4 Re6 36. Nc5 Rxg6+ 37. Kh2 Bxc5 38. Rd8+ Kh7 39. Rb8 Bc6 40. b4 Ba7 41. Ra8 Bxf2 42. Rd8 Bg1# 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "6"]
[White "Heiligtag, Matthias"]
[Black "Weis, Constantin"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1730"]
[BlackElo "1620"]
[PlyCount "51"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. h3 Be6 9. Na4 Nbd7 10. Ng5 0-0 11. Nxe6 fxe6 12. Bc4 Kf7 13. g4 b5 14. g5 bxc4 15. gxf6 Nxf6 16. Nb6 Rb8 17. Nxc4 Nxe4 18. Qf3+ Nf6 19. 0-0-0 d5 20. Nxe5+ Kg8 21. Nc6 Qc7 22. Nxb8 Rxb8 23. Rhe1 Qb7 24. Bd4 Ne4 25. Qg4 Qc6 26. Qxg7# 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "10"]
[White "Hunder, Frank"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1645"]
[BlackElo "1730"]
[PlyCount "86"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nc6 4. d3 Bc5 5. h3 d6 6. 0-0 h6 7. a3 Be6 8. Bxe6 fxe6 9. b4 Bb6 10. c3 a6 11. Qe2 0-0 12. Be3 Bxe3 13. Qxe3 d5 14. Nbd2 Re8 15. Rac1 d4 16. cxd4 exd4 17. Qe2 e5 18. Nc4 Qd7 19. Nh2 a5 20. b5 Na7 21. a4 c6 22. b6 Nc8 23. f4 exf4 24. Rxf4 Nd5 25. Rf2 Ndxb6 26. Qc2 Nxc4 27. Qxc4+ Kh8 28. Rb1 Nd6 29. Qxd4 Qe6 30. Qe3 Rf8 31. Nf3 Nf5 32. Qd2 Ng3 33. Rxb7 Rad8 34. Qb2 Rf6 35. e5 Rg6 36. d4 Ne4 37. Rc2 Qxh3 38. Rb8 Rxb8 39. Qxb8+ Kh7 40. Qe8 Qxf3 41. Kh1 Qd1+ 42. Kh2 Qxc2 43. e6 Qxg2# 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "9"]
[White "Rolf, Marco"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "E22"]
[WhiteElo "1963"]
[BlackElo "1730"]
[PlyCount "73"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Bxc3+ 5. Qxc3 b6 6. f3 d5 7. cxd5 exd5 8. e3 0-0 9. Bd3 Re8 10. Ne2 Bb7 11. 0-0 Nc6 12. Ng3 Qd7 13. Bd2 Rad8 14. Rac1 a6 15. b4 Qe7 16. b5 Nb8 17. Qxc7 Rd7 18. Qxb6 axb5 19. Bxb5 Rd6 20. Qc5 Rc8 21. Qxc8+ Bxc8 22. Rxc8+ Rd8 23. Nf5 Qf8 24. Bb4 Rxc8 25. Bxf8 Kxf8 26. a4 g6 27. Nd6 Rd8 28. Nb7 Rc8 29. a5 Rc3 30. Ra1 Rxe3 31. a6 Rb3 32. a7 Nfd7 33. Bxd7 Rxb7 34. a8Q Rxd7 35. Qxb8+ Ke7 36. Qe5+ Kf8 37. Ra8+ 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2021.05.04"]
[Round "7"]
[White "Schoettker, Jochen"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1867"]
[BlackElo "1730"]
[PlyCount "39"]
[EventDate "2021.05.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. Bg5 e6 4. e3 Be7 5. Bd3 Nc6 6. c3 b6 7. Nbd2 Bb7 8. Qe2 Ne4 9. Bxe7 Nxe7 10. Bxe4 dxe4 11. Ne5 Ng6 12. Qb5+ c6 13. Qa4 0-0 14. Nxe4 Nxe5 15. dxe5 b5 16. Qc2 Qd5 17. Nd6 Qxg2 18. 0-0-0 c5 19. Rhg1 Qxf2 20. Qxf2 1-0

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "5"]
[White "Grozea, Nicolae Theodor"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1529"]
[BlackElo "1599"]
[PlyCount "94"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. d3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Bg5 h6 9. Bxf6 Qxf6 10. Qe2 0-0-0 11. 0-0-0 h5 12. Qe3 hxg4 13. hxg4 Rxh1 14. Rxh1 Nd4 15. Nxd4 exd4 16. Nd5 dxe3 17. Nxf6 gxf6 18. Rh8 e2 19. Kd2 d5 20. Kxe2 dxe4 21. dxe4 Bxe4 22. Ke3 Bc5+ 23. Kxe4 Rxh8 24. f4 Rh4 25. Kf5 Be3 26. Bc4 Rh1 27. Bxf7 Rf1 28. Ke4 Bxf4 29. Be6+ Kd8 30. Bf5 Be5 31. Kd3 Bxb2 32. c3 Rf3+ 33. Kc2 Bxc3 34. Kd1 Rxf5 35. gxf5 Be5 36. Ke2 Kd7 37. Kd3 Kd6 38. Ke4 c5 39. Kd3 Kd5 40. Ke3 c4 41. Kd2 Kd4 42. Kc2 c3 43. a3 Kc4 44. a4 a5 45. Kc1 Kb3 46. Kb1 c2+ 47. Kc1 Bf4# 0-1

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "7"]
[White "Harrer, Fabian"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1620"]
[BlackElo "1599"]
[PlyCount "54"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. Bg5 Be7 7. Qe2 0-0 8. Nc3 Re8 9. Be3 Nc6 10. g3 d5 11. Bg2 d4 12. Nd5 Qxd5 13. Nh4 Qd8 14. Bg5 Bb4+ 15. c3 Rxe2+ 16. Kxe2 dxc3 17. bxc3 Bxc3 18. Rac1 Nd4+ 19. Kf1 Bb4 20. Rc4 Be7 21. Be4 Nxe4 22. Bxe7 Nd2+ 23. Kg2 Qxe7 24. Rxd4 b6 25. Re1 Bb7+ 26. Nf3 Bxf3+ 27. Kg1 Qxe1# 0-1

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "6"]
[White "Heiligtag, Matthias"]
[Black "Berresheim, Nils"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1599"]
[BlackElo "1620"]
[PlyCount "56"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Bxd7+ Bxd7 5. d4 cxd4 6. Nxd4 Nf6 7. Nc3 a6 8. a4 g6 9. Be3 Bg7 10. f3 0-0 11. 0-0 Rc8 12. Qd2 Bc6 13. Nxc6 Rxc6 14. f4 Qc7 15. Rac1 Rd8 16. Bd4 Rc4 17. Bxf6 Bxf6 18. Nd5 Qc5+ 19. Kh1 Bxb2 20. Rcd1 Rxe4 21. Rfe1 Rxe1+ 22. Rxe1 e6 23. Ne3 Bc3 24. Qe2 Bxe1 25. Qxe1 Rc8 26. c4 Qd4 27. g3 Qe4+ 28. Kg1 Rxc4 0-1

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "1"]
[White "Heiligtag, Matthias"]
[Black "Haug, Mara"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1599"]
[BlackElo "1620"]
[PlyCount "86"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 d6 8. Bb5 Bd7 9. Bc4 0-0 10. 0-0 Qc7 11. Ncb5 Qd8 12. Nc3 e6 13. Ndb5 a6 14. Nxd6 Qc7 15. a4 Rad8 16. Bb3 Be8 17. Bf4 e5 18. Nxe8 Rfxe8 19. Qe2 exf4 20. Qc4 Rc8 21. Nd5 Nxd5 22. exd5 Na5 23. Qxc7 Rxc7 24. Rab1 Nxb3 25. cxb3 Re3 26. Rfd1 Rxb3 27. d6 Rd7 28. Rbc1 Be5 29. Rc8+ Kg7 30. Rc5 Bxd6 31. Rcd5 Bc5+ 32. Kf1 Rxd5 33. Rxd5 Be3 34. Ke2 Rxb2+ 35. Kd3 Rd2+ 36. Kc4 Rxg2 37. Rd7 Rc2+ 38. Kb3 Rc1 39. Ka3 Rb1 40. Ka2 Rb4 41. Ka3 Bc5 42. Rc7 Bf8 43. Rc8 Rc4+ 0-1

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "11"]
[White "Heiligtag, Matthias"]
[Black "Kullmann, Theo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1599"]
[BlackElo "1642"]
[PlyCount "52"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 0-0 7. Nf1 Ng4 8. d4 exd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Re8 12. Ng3 Nf6 13. 0-0 Nxe4 14. Nxe4 Rxe4 15. Bxf7+ Kh8 16. Bd5 Re8 17. Bxc6 bxc6 18. Rfe1 Bg4 19. Ng5 Qf6 20. Rxe8+ Rxe8 21. Re1 Rf8 22. f3 Bh5 23. Re6 Qf5 24. g4 Bxg4 25. fxg4 Qxg4+ 26. Qg2 Qd1+ 0-1

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "3"]
[White "Heiligtag, Matthias"]
[Black "Schwan, Aaron"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1599"]
[BlackElo "1620"]
[PlyCount "40"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Re1 d6 10. f3 Bd7 11. a3 a6 12. b4 Qc7 13. Nxc6 Qxc6 14. Qd3 b5 15. Bd5 Nxd5 16. Nxd5 Bxa1 17. Nxe7+ Kg7 18. Nxc6 Bxc6 19. Rxa1 Rad8 20. Qc3+ Kg8 1-0

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "9"]
[White "Heiligtag, Matthias"]
[Black "Wilmink, Anna"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1599"]
[BlackElo "1559"]
[PlyCount "85"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. 0-0 Nxe4 9. Nxc6 bxc6 10. Nxe4 d5 11. Nd2 dxc4 12. Nxc4 Ba6 13. Qxd8 Rfxd8 14. Na5 Bxf1 15. Kxf1 Bxb2 16. Rb1 Bf6 17. Nxc6 Rd6 18. Nxa7 Ra6 19. Nb5 Rxa2 20. Nc7 Rc8 21. Nd5 Raxc2 22. Nxf6+ exf6 23. Bh6 f5 24. Re1 Rd8 25. Kg1 Ra8 26. h3 Rca2 27. Re7 Ra1+ 28. Kh2 R1a7 29. Re2 Ra2 30. Re7 Rxf2 31. Kg3 Rfa2 32. h4 R2a7 33. Re2 f6 34. Rc2 Kf7 35. Rc6 Ra3+ 36. Kh2 Re8 37. Rc7+ Re7 38. Rc6 Ra2 39. Kh3 Ree2 40. Rc7+ Re7 41. Rc6 Ree2 42. Rc7+ Re7 43. Rc6 1/2-1/2

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "8"]
[White "Herrmann, Jakob"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1620"]
[BlackElo "1599"]
[PlyCount "96"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bg4 7. c3 Qf6 8. Nbd2 Nxd2 9. Bxd2 Bxf3 10. Qxf3 Qxf3 11. gxf3 Bd6 12. h3 0-0 13. Rg1 g6 14. h4 Nc6 15. 0-0-0 Rfe8 16. h5 Re6 17. f4 Kf8 18. hxg6 fxg6 19. f5 gxf5 20. Bxf5 Rf6 21. Bxh7 Kf7 22. Rde1 Rxf2 23. Bh6 Bf4+ 24. Bxf4 Rxf4 25. Ref1 Rxf1+ 26. Rxf1+ Kg7 27. Bd3 Rf8 28. Kd2 Rxf1 29. Bxf1 Kf6 30. Bg2 Ne7 31. Ke3 Kf5 32. Bh3+ Kf6 33. Kf4 c6 34. Bg4 Ng6+ 35. Ke3 Ne7 36. Kd3 Kg5 37. Bd7 Kf4 38. c4 dxc4+ 39. Kxc4 Ke4 40. b4 Nd5 41. a3 Nb6+ 42. Kc3 Nxd7 43. Kc4 b5+ 44. Kc3 Nf6 45. Kb3 Kxd4 46. a4 bxa4+ 47. Kxa4 Kc4 48. Ka5 Nd5 0-1

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "4"]
[White "Huang, Luca Hanson"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1620"]
[BlackElo "1599"]
[PlyCount "80"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nd2 Bb7 5. Ngf3 Be7 6. Bd3 0-0 7. c4 d5 8. Qc2 c5 9. 0-0 dxc4 10. Nxc4 Nc6 11. dxc5 Bxc5 12. Bg5 Nb4 13. Qb3 Qxd3 14. Qxd3 Nxd3 15. Bxf6 gxf6 16. Rfd1 Bxf3 17. Rxd3 Be2 18. Rc3 Bxc4 19. Rxc4 Rad8 20. b4 Be7 21. g3 Rd5 22. Rac1 Rfd8 23. Kg2 b5 24. Rc7 Bxb4 25. Rxa7 Rd2 26. a3 Ra2 27. Rcc7 Rxa3 28. Rxf7 Rxa7 29. Rxa7 Bc5 30. Rb7 b4 31. Rb5 Rc8 32. Kf1 Kf7 33. Ke2 Ke7 34. Kd3 Kd6 35. Rb7 Kc6 36. Ra7 Bxa7 37. Kc2 Kb5+ 38. Kb3 Bxe3 39. fxe3 Rc3+ 40. Kb2 Rxe3 0-1

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "2"]
[White "Staller, Leonard"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1620"]
[BlackElo "1599"]
[PlyCount "48"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bb5 dxe4 7. Bxc6+ bxc6 8. Nxe5 Bc5 9. Qh5 Qf6 10. 0-0 g6 11. Qh6 Qxe5 12. c3 Bd6 13. d4 Qh5 14. Qxh5 gxh5 15. Bh6 Bf5 16. Rae1 0-0-0 17. f3 exf3 18. gxf3 Bh3 19. Rf2 Rde8 20. Rd1 Re7 21. b4 Rhe8 22. Bg5 Re1+ 23. Rxe1 Rxe1+ 24. Rf1 Rxf1# 0-1

[Event "GER Pfingstopen U12"]
[Site "Playchess.com INT"]
[Date "2020.06.02"]
[Round "10"]
[White "Zobel, Christian Erik"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1620"]
[BlackElo "1599"]
[PlyCount "37"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd7 8. 0-0 Bc5 9. Bxc6 Bxc6 10. Nxe5 Qg5 11. Nxc6 bxc6 12. Re1+ Be7 13. Qe2 Kd7 14. d4 Qf6 15. Be3 Rhe8 16. Rad1 Bd6 17. Qg4+ Kd8 18. Bg5 Rxe1+ 19. Rxe1 1-0

[Event "GER Cup Net V3 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "1"]
[White "Heidrich, Detlef"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1416"]
[BlackElo "1653"]
[PlyCount "95"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. h3 b6 4. Bf4 Bb7 5. e3 Bb4+ 6. c3 Be7 7. Nbd2 0-0 8. Bd3 d5 9. 0-0 c5 10. b3 Nc6 11. Rc1 Bd6 12. Bg5 Be7 13. Ne5 Nxe5 14. dxe5 Ne4 15. Bxe7 Qxe7 16. Bxe4 dxe4 17. Nc4 Rad8 18. Qg4 b5 19. Nd6 a5 20. Nxb5 Rd2 21. a4 Ba6 22. Rfd1 Rxd1+ 23. Rxd1 Bxb5 24. axb5 Qb7 25. c4 f5 26. exf6 Rxf6 27. Rd6 Rg6 28. Rd8+ Kf7 29. Rd6 Rxg4 30. hxg4 Ke7 31. Rc6 Kd7 32. Rxc5 Qb6 33. Re5 Qb7 34. g3 Kd6 35. Rg5 g6 36. c5+ Ke7 37. c6 Qc7 38. Rc5 Qd6 39. Rc4 Qd1+ 40. Kh2 Qd6 41. c7 Qd2 42. c8Q Qxf2+ 43. Kh3 Qf1+ 44. Kh4 Qf6+ 45. g5 Qf1 46. Rc7+ Kd6 47. Qd8+ Ke5 48. Rc5# 1-0

[Event "GER Cup Net V3 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "2"]
[White "Heiligtag, Matthias"]
[Black "Boldt, Manfred"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1653"]
[BlackElo "1400"]
[PlyCount "53"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 c6 5. Nf3 Bg4 6. Be2 b5 7. a3 Nf6 8. h3 Bxf3 9. Bxf3 Qc7 10. d5 a6 11. dxc6 Qxc6 12. e5 Qc4 13. Bxa8 dxe5 14. fxe5 Qh4+ 15. Kf1 Nh5 16. Qg4 Ng3+ 17. Kg1 Qxg4 18. hxg4 Nxh1 19. Kxh1 Bxe5 20. Kg1 Bd4+ 21. Kf1 0-0 22. Bh6 Re8 23. Rd1 Bxc3 24. bxc3 e5 25. Bd5 Re7 26. Bb3 e4 27. Rd8+ 1-0

[Event "GER Cup Net V3 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "3"]
[White "Heiligtag, Matthias"]
[Black "Schell, Andreas"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1653"]
[BlackElo "1521"]
[PlyCount "71"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 e6 4. Nc3 Ne7 5. Bc4 0-0 6. 0-0 d6 7. d5 e5 8. Bg5 Nd7 9. Bxe7 Qxe7 10. Qd2 Nf6 11. Rfe1 Bg4 12. Re3 a6 13. Rd3 Nd7 14. h3 Bxf3 15. Rxf3 Nc5 16. b4 Nd7 17. a3 b5 18. Bb3 Nb6 19. a4 bxa4 20. Nxa4 Nxa4 21. Bxa4 Rfc8 22. Bc6 Ra7 23. Qe3 Raa8 24. Bxa8 Rxa8 25. Qd3 Qd8 26. Rxa6 Rxa6 27. Qxa6 Qb8 28. b5 Bh6 29. Ra3 Kg7 30. Rb3 Bd2 31. b6 cxb6 32. Qxb6 Qc8 33. Rb2 Bc3 34. Ra2 Bd4 35. Qc6 Bc5 36. Qxc8 1-0

[Event "GER Cup Net V3 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "5"]
[White "Heiligtag, Matthias"]
[Black "Smith, Tobias"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1653"]
[BlackElo "1497"]
[PlyCount "78"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 e6 7. Bc4 Nge7 8. 0-0 0-0 9. Re1 a6 10. a4 Qc7 11. Nxc6 bxc6 12. Qf3 d5 13. exd5 cxd5 14. Bb3 Bb7 15. Rad1 d4 16. Bf4 Bxf3 17. Bxc7 Bxd1 18. Nxd1 Rac8 19. Bd6 Rfe8 20. a5 Rc6 21. Ba4 Rxd6 22. Bxe8 d3 23. cxd3 Rxd3 24. Ba4 Rd2 25. Bb3 Bxb2 26. Bc4 Nc6 27. Bxa6 Nxa5 28. Ne3 Bd4 29. Bb5 Nb3 30. Ba4 Nc5 31. Bc6 Nd3 32. Rb1 Rxf2 33. Be4 Bxe3 34. Bxd3 Rd2+ 35. Kf1 Rxd3 36. Ke2 Ra3 37. Rb8+ Kg7 38. g4 Bf4 39. h4 Bxb8 0-1

[Event "GER Cup Net V3 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.27"]
[Round "4"]
[White "Tietz, Bennit"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1538"]
[BlackElo "1653"]
[PlyCount "101"]
[EventDate "2020.05.27"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bc5 8. Bxc6+ bxc6 9. 0-0 f6 10. c3 Bg4 11. Re1 0-0 12. h3 Bh5 13. Qb3+ Kh8 14. c4 Bxf3 15. Qxf3 Qd4 16. Re4 Qd6 17. Rh4 g6 18. Qg3 e4 19. Qxg6 Qe7 20. Qxe4 Qxe4 21. Rxe4 Rae8 22. d3 Rxe4 23. dxe4 Re8 24. b3 Bd4 25. Rb1 Rxe4 26. Bb2 c5 27. Bxd4 cxd4 28. Kf1 c5 29. f3 Re3 30. Kf2 Rc3 31. Rb2 d3 32. Ke1 Rc1+ 33. Kd2 Rf1 34. Kxd3 Rd1+ 35. Ke2 Rd6 36. Rd2 Re6+ 37. Kf2 Kg7 38. Rd5 Ra6 39. a4 Rb6 40. Rxc5 Rxb3 41. Rc7+ Kg6 42. Rxa7 Rc3 43. Rc7 Ra3 44. c5 Rxa4 45. c6 Rc4 46. Rc8 Kf7 47. Kg3 Ke7 48. Rc7+ Kd6 49. Rxh7 Kxc6 50. Rh6 Rc5 51. Rxf6+ 1-0

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "4"]
[White "Espig, Nils"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1544"]
[BlackElo "1648"]
[PlyCount "103"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 0-0 8. 0-0 Bg4 9. h3 Bh5 10. Re1 Nc6 11. Be2 Re8 12. Nd4 Bxe2 13. Rxe2 Nxd4 14. cxd4 Bf6 15. Be3 Qd7 16. c3 Re7 17. Qd2 Rae8 18. Rae1 Qb5 19. Qc2 Bg5 20. c4 Qa5 21. b4 Qxb4 22. Bxg5 Qxe1+ 23. Rxe1 Rxe1+ 24. Kh2 R1e2 25. Qb3 Rxf2 26. Qxb7 h6 27. Bh4 Rxa2 28. Qxc7 Ree2 29. Qc6 Rad2 30. Bg3 a5 31. Bxd6 a4 32. Bc5 Rc2 33. Qc8+ Kh7 34. Qf5+ Kh8 35. Qf1 Rf2 36. Qg1 Rfd2 37. Kg3 Rxc4 38. Qe3 Rdc2 39. Kf4 R2c3 40. Qe8+ Kh7 41. Qxf7 Rxc5 42. dxc5 Rxc5 43. Qe6 a3 44. Qe4+ Kh8 45. Qb4 Rh5 46. Qxa3 g5+ 47. Kg4 Rh4+ 48. Kg3 Rf4 49. Qa8+ Kh7 50. Qb7+ Kg6 51. Qc6+ Kh5 52. Qe8+ 1-0

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "2"]
[White "Hausmann, Ulrich"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1541"]
[BlackElo "1648"]
[PlyCount "112"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Bg4 4. c3 Nc6 5. d4 cxd4 6. exd4 Nf6 7. Be2 e6 8. 0-0 Bd6 9. Ne5 Bxe2 10. Qxe2 0-0 11. Nd2 Nd7 12. Qb5 Ncxe5 13. fxe5 Bc7 14. Qxb7 Bb6 15. Qa6 f6 16. exf6 Rxf6 17. Nf3 Qe8 18. Qe2 e5 19. Kh1 e4 20. Ng5 Rxf1+ 21. Qxf1 Qf8 22. Be3 Qxf1+ 23. Rxf1 h6 24. Ne6 Re8 25. Nf4 g5 26. Nxd5 Re6 27. Nxb6 axb6 28. Rf5 Nf6 29. Kg1 Ng4 30. Bc1 e3 31. Rf1 e2 32. Re1 Nf6 33. h3 Nd5 34. Kf2 Nf4 35. Bxf4 gxf4 36. Rxe2 Rg6 37. Kf3 Rf6 38. Rd2 Kf7 39. d5 Ke7 40. c4 Kd6 41. b3 Kc5 42. Ke4 b5 43. d6 bxc4 44. bxc4 Rxd6 45. Rxd6 Kxd6 46. Kxf4 Kc5 47. Kf5 Kxc4 48. g4 Kb4 49. Kf6 Ka3 50. Kg6 Kxa2 51. Kxh6 Kb3 52. g5 Kc4 53. g6 Kd5 54. g7 Ke6 55. g8Q+ Ke7 56. Qg7+ Kd6 1-0

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "3"]
[White "Heiligtag, Matthias"]
[Black "Heidrich, Detlef"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1648"]
[BlackElo "1492"]
[PlyCount "37"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 b6 2. Nc3 Bb7 3. d4 e6 4. Nf3 d6 5. Bc4 Be7 6. d5 e5 7. 0-0 h6 8. Nd2 Nf6 9. f4 a6 10. fxe5 dxe5 11. Nf3 Bd6 12. a4 Ng4 13. Ng5 Bc5+ 14. Kh1 Nf2+ 15. Rxf2 Bxf2 16. Qf3 hxg5 17. Qxf2 Bc8 18. d6 cxd6 19. Qxf7# 1-0

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "9"]
[White "Heiligtag, Matthias"]
[Black "Roemer, Alois"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1648"]
[BlackElo "1562"]
[PlyCount "98"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. Nbd2 g5 7. h3 g4 8. hxg4 Bxg4 9. Nf1 h5 10. Ng3 Ne7 11. Bg5 Bg7 12. Qa4+ c6 13. 0-0-0 Bxf3 14. gxf3 b5 15. Bxb5 cxb5 16. Qxb5+ Qd7 17. Qxd7+ Nxd7 18. Nxh5 Bf8 19. Nf6+ Nxf6 20. Rxh8 Ng6 21. Bxf6 Nxh8 22. Bxh8 Bh6+ 23. Kb1 Ke7 24. Rh1 Rxh8 25. d4 Bg7 26. Rg1 Bf6 27. dxe5 dxe5 28. b4 Rh2 29. Rf1 Bh4 30. a4 Bxf2 31. Kb2 Bb6+ 32. Kb3 Rd2 33. c4 Bd4 34. c5 Kd7 35. Kc4 Rc2+ 36. Kb5 Kc7 37. f4 Ra2 38. fxe5 a6+ 39. Kxa6 Rxa4+ 40. Kb5 Ra2 41. Rxf7+ Kb8 42. c6 Bxe5 43. Re7 Bd6 44. Re8+ Kc7 45. e5 Bxb4 46. Kxb4 Kxc6 47. Rh8 Re2 48. Rh5 Kd5 49. Kc3 Rxe5 1/2-1/2

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "6"]
[White "Heiligtag, Matthias"]
[Black "Schell, Andreas"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1648"]
[BlackElo "1502"]
[PlyCount "33"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Qb6 6. Nxc6 Qxc6 7. Bd3 e5 8. 0-0 Bb4 9. Bd2 0-0 10. Nd5 Nxd5 11. exd5 Qc5 12. Be3 Qxd5 13. Bxh7+ Kxh7 14. Qxd5 d6 15. a3 Be6 16. Qe4+ f5 17. Qxb4 1-0

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "8"]
[White "Heiligtag, Matthias"]
[Black "Schriefer, Leo Hans"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1648"]
[BlackElo "1415"]
[PlyCount "49"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nxc6 bxc6 8. Bc4 0-0 9. 0-0 a5 10. f4 Ba6 11. Bxa6 Rxa6 12. e5 Ne8 13. Qd3 Ra8 14. Rad1 d6 15. exd6 Nxd6 16. Bc5 Nf5 17. Qxd8 Rfxd8 18. g4 Rxd1 19. Rxd1 Nh6 20. h3 e6 21. Rd6 Rb8 22. Rxc6 Rxb2 23. Rc8+ Bf8 24. Bxf8 Rxc2 25. Bxh6# 1-0

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "5"]
[White "Lanz, Juergen"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1499"]
[BlackElo "1648"]
[PlyCount "42"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 4. e3 e6 5. Nbd2 d5 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. c3 Nxd4 10. exd4 Bd6 11. Qc2 Bxf4 12. Nf3 0-0 13. g3 Bd6 14. Bd3 Re8 15. Ng5 g6 16. h4 e5 17. dxe5 Rxe5 18. f4 Re3 19. Qd2 Bc5 20. Kg2 d4+ 21. Kh2 dxc3 0-1

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "1"]
[White "Pottgiesser, Ulrich"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1492"]
[BlackElo "1648"]
[PlyCount "52"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 0-0 8. Be3 Re8 9. Qd2 Bg4 10. Be2 Bxf3 11. Bxf3 c6 12. 0-0-0 d5 13. Rhe1 Bf6 14. Bf4 Rxe1 15. Rxe1 Nd7 16. h3 Nb6 17. a3 Nc4 18. Qe2 h6 19. Kb1 Bg5 20. Bxg5 Qxg5 21. Qe7 Nd2+ 22. Ka2 Qxe7 23. Rxe7 Nxf3 24. gxf3 b6 25. Kb1 Kf8 26. Kc1 Kxe7 0-1

[Event "GER Cup Net V2 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.22"]
[Round "7"]
[White "Ruddat, Jarne"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1640"]
[BlackElo "1648"]
[PlyCount "65"]
[EventDate "2020.05.22"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Bxd4 7. cxd4 d6 8. Bc4 Nge7 9. 0-0 0-0 10. f4 Rd8 11. e5 dxe5 12. fxe5 Qg6 13. Bd3 Qe6 14. Nc3 Nxd4 15. Bxd4 Rxd4 16. Bxh7+ Kxh7 17. Qxd4 Nc6 18. Qe4+ Kg8 19. Rf3 Nxe5 20. Re3 Ng6 21. Qxe6 Bxe6 22. Ne4 Re8 23. Nc5 b6 24. Nxe6 fxe6 25. Rae1 Kf7 26. Ra3 a5 27. Rc3 Re7 28. Rec1 c5 29. Rb3 Nf4 30. Rf1 e5 31. g3 Ke6 32. gxf4 exf4 33. Re1+ 1-0

[Event "GER Cup Net V1 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.19"]
[Round "8"]
[White "Dorendorf, Mika"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1628"]
[BlackElo "1665"]
[PlyCount "68"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. d4 Bd7 6. dxe5 Nxe5 7. Nxe5 dxe5 8. Bxd7+ Qxd7 9. Qxd7+ Nxd7 10. Be3 0-0-0 11. 0-0-0 a6 12. Rd2 Bc5 13. Bxc5 Nxc5 14. Rhd1 b5 15. f3 f6 16. b4 Ne6 17. Nd5 c6 18. Ne7+ Kc7 19. Rxd8 Rxd8 20. Rxd8 Nxd8 21. Nf5 g6 22. Nh6 Kd6 23. Ng4 f5 24. Ne3 f4 25. Ng4 Ne6 26. Nf6 h5 27. g4 Ke7 28. Nh7 Kf7 29. h4 Kg7 30. Ng5 Nxg5 31. hxg5 h4 32. Kd2 h3 33. Ke2 h2 34. Kf2 h1Q 0-1

[Event "GER Cup Net V1 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.19"]
[Round "9"]
[White "Heiligtag, Matthias"]
[Black "Dietz, Helena"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1681"]
[BlackElo "1620"]
[PlyCount "116"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be2 c5 7. dxc5 Qa5 8. cxd6 Nxe4 9. dxe7 Re8 10. Bd2 Nxc3 11. bxc3 Bxc3 12. 0-0 Qc5+ 13. Kh1 Bxa1 14. Qxa1 Rxe7 15. f5 Bxf5 16. Bh6 f6 17. Qxf6 Nd7 18. Bc4+ Qxc4 19. Qxe7 Qf7 20. Qxf7+ Kxf7 21. Ng5+ Ke7 22. Nxh7 Rh8 23. Bg5+ Ke6 24. Re1+ Kf7 25. Re7+ Kg8 26. Nf6+ Nxf6 27. Bxf6 Rh7 28. Rxh7 Kxh7 29. h3 Bxc2 30. Bd4 b6 31. g4 Kg8 32. Kh2 Kf7 33. Kg3 Ke6 34. Kf4 Kd5 35. Ke3 Bb1 36. a3 Kc4 37. Bg7 Kb3 38. h4 Kxa3 39. h5 gxh5 40. gxh5 Kb3 41. Kd2 Bh7 42. h6 a5 43. Kc1 b5 44. Bb2 a4 45. Bg7 a3 46. Ba1 b4 47. Bg7 Ka2 48. Bd4 b3 49. Kd2 b2 50. Bxb2 axb2 51. Ke3 b1Q 52. Kf4 Qf5+ 53. Ke3 Qg5+ 54. Kf3 Qxh6 55. Kg3 Qe3+ 56. Kg4 Bd3 57. Kh5 Qg3 58. Kh6 Qg6# 0-1

[Event "GER Cup Net V1 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.19"]
[Round "1"]
[White "Heiligtag, Matthias"]
[Black "Heutling, Thomas"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1661"]
[BlackElo "1446"]
[PlyCount "77"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. dxe5 dxe5 6. fxe5 Nxe5 7. Qxd8+ Kxd8 8. Bg5 Bb4 9. 0-0-0+ Bd7 10. Nd5 Be7 11. Bxf6 Bxf6 12. Nxf6 gxf6 13. Nf3 c6 14. Nxe5 fxe5 15. Bc4 f6 16. Be6 Ke7 17. Bxd7 Rad8 18. Bg4 Rxd1+ 19. Rxd1 Rd8 20. Rxd8 Kxd8 21. Bf5 Ke7 22. Bxh7 Kd6 23. h4 Ke7 24. Bf5 b6 25. h5 Kf8 26. h6 Kg8 27. g4 Kh8 28. Kd2 c5 29. Kc3 b5 30. b3 a5 31. a4 b4+ 32. Kc4 Kg8 33. Kxc5 Kf8 34. h7 Kg7 35. Kb5 Kh8 36. Kxa5 Kg7 37. Kxb4 Kh8 38. a5 Kg7 39. a6 1-0

[Event "GER Cup Net V1 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.19"]
[Round "5"]
[White "Heiligtag, Matthias"]
[Black "Hoke, Joshua Sky"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1685"]
[BlackElo "1556"]
[PlyCount "114"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 Be6 7. Bb3 0-0 8. Nf1 Ne7 9. Ng3 Ng6 10. Be3 Bb6 11. 0-0 c6 12. d4 exd4 13. cxd4 Re8 14. Ng5 h6 15. Nxe6 fxe6 16. f4 Kh8 17. e5 dxe5 18. fxe5 Nxe5 19. dxe5 Bxe3+ 20. Kh1 Qxd1 21. Raxd1 Nd5 22. Bxd5 cxd5 23. Rf3 Bb6 24. Rdf1 Kg8 25. Rf7 Rab8 26. Nh5 Rf8 27. Rxg7+ Kh8 28. Rgf7 Rxf7 29. Rxf7 Rc8 30. h3 Bd4 31. Nf6 Rc1+ 32. Kh2 Bxe5+ 33. g3 Rc2+ 34. Kg1 Bxf6 35. Rxf6 Rxb2 36. Rxh6+ Kg8 37. Rxe6 Rxa2 38. Rd6 Rd2 39. h4 b5 40. Rd7 b4 41. Kf1 b3 42. Rxa7 b2 43. Rb7 Rd1+ 44. Ke2 b1Q 45. Rxb1 Rxb1 46. h5 Kh7 47. g4 Rb4 48. Kf3 d4 49. g5 Rb8 50. Ke4 Rd8 51. Kf5 d3 52. h6 d2 53. Kg4 d1Q+ 54. Kh4 Rd4+ 55. Kh3 Qf3+ 56. Kh2 Rd2+ 57. Kg1 Qd1# 0-1

[Event "GER Cup Net V1 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.19"]
[Round "7"]
[White "Heiligtag, Matthias"]
[Black "Schell, Andreas"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1655"]
[BlackElo "1501"]
[PlyCount "161"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. c4 g6 3. Nf3 Bg7 4. d4 Ne7 5. Nc3 0-0 6. Bf4 d6 7. Be2 Nd7 8. 0-0 b6 9. Nd2 Bb7 10. Bf3 e5 11. dxe5 Nxe5 12. Bxe5 Bxe5 13. Qc2 Nc6 14. Nd5 Nd4 15. Qc1 c6 16. Nc3 Ba6 17. Ne2 Ne6 18. Bg4 Qf6 19. f4 Bxb2 20. e5 Bxc1 21. exf6 Bxd2 22. Bxe6 fxe6 23. Kh1 Bxc4 24. Rf2 Be3 25. Rf3 Bd4 26. Nxd4 c5 27. Rc3 Bd5 28. Nb5 Rxf6 29. Nc7 Rc8 30. Nxd5 exd5 31. g3 d4 32. Ra3 c4 33. Rc1 a5 34. Kg2 d5 35. Kf3 d3 36. Rxd3 cxd3 37. Rxc8+ Kg7 38. Rc3 Rd6 39. Rxd3 d4 40. Ke4 b5 41. Rxd4 Re6+ 42. Kf3 b4 43. a3 bxa3 44. Ra4 Ra6 45. Rxa3 Kf6 46. g4 g5 47. h3 a4 48. fxg5+ Kxg5 49. Kg3 h6 50. h4+ Kg6 51. Kf4 Ra5 52. h5+ Kf6 53. Ke4 Kg5 54. Kf3 Kh4 55. Kf4 Rg5 56. Ra1 Rxg4+ 57. Kf5 Kxh5 58. Rh1+ Rh4 59. Ra1 Rb4 60. Rh1+ Rh4 61. Ra1 Rh3 62. Rxa4 Rg3 63. Ra1 Rg5+ 64. Kf6 Kg4 65. Rh1 Rf5+ 66. Kg6 h5 67. Rg1+ Kf4 68. Rf1+ Ke5 69. Rxf5+ Ke4 70. Rxh5 Kf3 71. Ra5 Kf4 72. Rb5 Ke4 73. Kf6 Kd4 74. Rh5 Kc4 75. Ke6 Kd4 76. Rg5 Ke4 77. Rg4+ Kf3 78. Ra4 Ke3 79. Kd5 Kf3 80. Ke5 Kg3 81. Kf5 1-0

[Event "GER Cup Net V1 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.19"]
[Round "2"]
[White "Heiligtag, Matthias"]
[Black "Watermann, Bernd"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1668"]
[BlackElo "1471"]
[PlyCount "127"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. exd5 exd5 4. d4 Nf6 5. Nc3 c6 6. Nf3 Bg4 7. Be2 Bxf3 8. Bxf3 Bd6 9. c5 Bc7 10. 0-0 0-0 11. Bg5 h6 12. Bh4 g5 13. Bg3 Bxg3 14. fxg3 Nbd7 15. Bg4 Re8 16. Bxd7 Qxd7 17. Rxf6 Kg7 18. Rf1 Re7 19. Qf3 Rae8 20. Qf6+ Kh7 21. Qf5+ Qxf5 22. Rxf5 Re1+ 23. Rxe1 Rxe1+ 24. Kf2 Re7 25. b4 Kg6 26. g4 b6 27. cxb6 axb6 28. b5 Re6 29. bxc6 Rxc6 30. Nxd5 Rc2+ 31. Kg3 Rxa2 32. Rf6+ Kg7 33. Rxb6 Ra5 34. Nb4 Ra3+ 35. Kf2 Rb3 36. d5 Rb2+ 37. Kf3 Rd2 38. d6 Rd4 39. Ke3 Rd1 40. Nd3 Kf8 41. d7 Ke7 42. Rb7 Ra1 43. Ne5 Ra8 44. Nc6+ Kd6 45. d8Q+ Rxd8 46. Nxd8 Ke5 47. Nxf7+ Kf6 48. Nxh6 Kg6 49. Nf5 Kf6 50. h4 gxh4 51. Nxh4 Kg5 52. Ng6 Kxg4 53. Nh4 Kxh4 54. g3+ Kg5 55. Kf3 Kg6 56. Kg4 Kh6 57. Rb5 Kg6 58. Rb6+ Kg7 59. Kf5 Kh7 60. Kg5 Kh8 61. Rb7 Kg8 62. Kf6 Kh8 63. Kg6 Kg8 64. Rb8# 1-0

[Event "GER Cup Net V1 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.19"]
[Round "6"]
[White "Homann, Christoph"]
[Black "Heiligtag, Matthias"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "1503"]
[BlackElo "1662"]
[PlyCount "63"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 0-0 8. 0-0 c5 9. Nb3 Qc7 10. dxc5 bxc5 11. Qc2 Na6 12. a3 d5 13. cxd5 exd5 14. Ng5 c4 15. Nd4 Qe5 16. Ngf3 Qe4 17. Qc3 Nc5 18. Nd2 Qe7 19. Qb4 Rfe8 20. Nf5 Qxe2 21. Qxc5 Qxd2 22. Ne7+ Kh8 23. Rad1 Qxb2 24. Nxd5 Nxd5 25. Bxd5 Bxd5 26. Rxd5 c3 27. Rd7 c2 28. Rc7 h6 29. Qxc2 Qxa3 30. Rxf7 Qd6 31. Qc3 Qg6 32. Rc7 1/2-1/2

[Event "GER Cup Net V1 U1600"]
[Site "Playchess.com INT"]
[Date "2020.05.19"]
[Round "4"]
[White "Uhl, Patrick"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1453"]
[BlackElo "1677"]
[PlyCount "68"]
[EventDate "2020.05.19"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 d5 6. 0-0 Be7 7. Re1 0-0 8. b3 c5 9. c4 cxd4 10. Nxd4 dxc4 11. Nxc4 a6 12. Bb2 b5 13. Nd2 e5 14. N4f3 Qxd3 15. Nxe5 Qd5 16. Ndf3 Qxd1 17. Raxd1 Bxf3 18. Nxf3 Nc6 19. Ne5 Nxe5 20. Bxe5 Rad8 21. Rc1 Rc8 22. Rcd1 Rfd8 23. Bxf6 Bxf6 24. Rxd8+ Rxd8 25. g3 Rd2 26. a4 bxa4 27. bxa4 Ra2 28. Rb1 h6 29. Rb4 Bc3 30. Rc4 Be1 31. Kg2 Bxf2 32. Kf3 Bg1 33. h4 f5 34. Rc1 Rf2# 0-1

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "7"]
[White "Eulenstein, Conrad"]
[Black "Heiligtag, Matthias"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1620"]
[BlackElo "1713"]
[PlyCount "85"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bc4 d5 6. Bb3 Bc5 7. 0-0 0-0 8. Nc3 Nxc3 9. bxc3 Bg4 10. d4 Bb6 11. h3 Bh5 12. Bf4 Nc6 13. Qd3 Qf6 14. Bg3 Bxf3 15. gxf3 Rad8 16. Rfe1 Na5 17. Qd2 Nxb3 18. cxb3 Qxf3 19. Qe3 Qxe3 20. Rxe3 Rfe8 21. Rae1 Rxe3 22. Rxe3 c5 23. dxc5 Bxc5 24. Rd3 d4 25. c4 f6 26. Kg2 Kf7 27. f3 Ke6 28. Bf2 g5 29. Kg3 h5 30. h4 Bd6+ 31. Kh3 Be5 32. Bg3 gxh4 33. Bxh4 Rd7 34. Bg3 Bxg3 35. Kxg3 Kf5 36. a3 Kg5 37. b4 f5 38. f4+ Kg6 39. Kh4 a6 40. a4 b6 41. Kg3 Kh6 42. Kh4 Kg6 43. Kg3 1/2-1/2

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "13"]
[White "Fock, Madiha"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1749"]
[BlackElo "1713"]
[PlyCount "44"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 d6 4. Nc3 Nc6 5. Bg5 Be7 6. Be2 0-0 7. 0-0 d5 8. Bxf6 Bxf6 9. Nxd5 Be6 10. Nxf6+ Qxf6 11. c3 Qg6 12. Re1 Rad8 13. Bf1 f5 14. exf5 Bxf5 15. Nxe5 Nxe5 16. Rxe5 Bxd3 17. Qb3+ Kh8 18. Bxd3 Qxd3 19. Qxb7 Qd2 20. Qxc7 Qxf2+ 21. Kh1 Qf1+ 22. Rxf1 Rxf1# 0-1

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "4"]
[White "Fromm, Marius"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2038"]
[BlackElo "1713"]
[PlyCount "75"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 d6 9. Nxc6 bxc6 10. Bxc6 Rb8 11. Bg2 Bb7 12. Bxb7 Rxb7 13. Qd3 Qc7 14. b3 Nd7 15. Bd2 Ne5 16. Qc2 Rc8 17. Rac1 Qd7 18. Rfd1 Qh3 19. Qe4 Ng4 20. Qg2 Qxg2+ 21. Kxg2 Ne5 22. Be3 e6 23. Bd4 Nc6 24. Bxg7 Kxg7 25. Rxd6 Nb4 26. Rcd1 Rcc7 27. R1d2 Nc6 28. Nb5 Rc8 29. Rd7 Rxd7 30. Rxd7 a6 31. Nd6 Rf8 32. e3 Nb4 33. Ra7 Nxa2 34. Rxa6 Nc3 35. Ra7 Kf6 36. Kf3 Nd1 37. Ne4+ Ke5 38. Ra5# 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "6"]
[White "Hagner, Bennet"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1916"]
[BlackElo "1713"]
[PlyCount "125"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 d5 7. 0-0 Nf6 8. c4 0-0 9. Nc3 Nc6 10. Ne5 Nxd4 11. Bxh7+ Nxh7 12. Qxd4 dxc4 13. Qxc4 Be6 14. Qe4 c6 15. Ng6 Re8 16. Nxe7+ Qxe7 17. Be3 a6 18. Rad1 Rad8 19. Bb6 Rxd1 20. Rxd1 Nf6 21. Qd4 Bxa2 22. h3 Be6 23. Bc5 Qc7 24. Bb6 Qe7 25. Qe5 Bb3 26. Qxe7 Rxe7 27. Rd8+ Kh7 28. Rb8 Nd5 29. Bc5 Rd7 30. Ne4 Nf6 31. Nd6 b5 32. Ra8 Bc4 33. Rxa6 Be2 34. Rxc6 Bc4 35. b4 Kg6 36. Kh2 Kg5 37. Be3+ Kg6 38. Nxc4 bxc4 39. Rxc4 Kh7 40. b5 Rb7 41. Rb4 Nd7 42. b6 Kg6 43. Kg3 Kf6 44. f4 g5 45. fxg5+ Kg6 46. Kf4 f6 47. gxf6 Nxf6 48. Rb5 Kf7 49. g4 Nd7 50. h4 Kg7 51. h5 Nf6 52. h6+ Kxh6 53. g5+ Kg7 54. gxf6+ Kxf6 55. Ke4 Ke6 56. Kd4 Kd6 57. Kc4 Kc6 58. Bf2 Kd6 59. Rd5+ Kc6 60. Bc5 Rb8 61. Rd6+ Kb7 62. Rd7+ Kc6 63. Rc7# 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "5"]
[White "Heiligtag, Matthias"]
[Black "Abed, Karim"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1713"]
[BlackElo "1502"]
[PlyCount "39"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be3 g6 7. Bb5 Bd7 8. Bxc6 bxc6 9. 0-0 Bg7 10. f3 0-0 11. Nb3 c5 12. e5 c4 13. exf6 cxb3 14. fxg7 Kxg7 15. axb3 a5 16. Bd4+ Kg8 17. Qd2 Qc7 18. Nd5 Qd8 19. Rxa5 Qxa5 20. Nxe7# 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "1"]
[White "Heiligtag, Matthias"]
[Black "Bratter, Aleksandr"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1713"]
[BlackElo "1620"]
[PlyCount "95"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 b6 4. Nc3 Bb7 5. Bd3 e6 6. 0-0 d6 7. Re1 Nd7 8. e5 Bh6 9. exd6 Bxc1 10. dxc7 Qxc7 11. Rxc1 Ne7 12. Qe2 0-0 13. Ne5 Nxe5 14. Qxe5 Qxe5 15. dxe5 Nc6 16. Rcd1 Rfd8 17. f4 Kg7 18. Be4 Rdb8 19. Rd7 Na5 20. Bxb7 Rxb7 21. Rxb7 Nxb7 22. Nb5 Nc5 23. Nd6 Na4 24. b3 Nc3 25. a4 Nd5 26. g3 h5 27. c4 Nb4 28. Rc1 f6 29. c5 bxc5 30. Rxc5 fxe5 31. fxe5 Nd3 32. Rb5 Rf8 33. Rb7+ Kg8 34. Rxa7 Nxe5 35. a5 Nf3+ 36. Kg2 Ne1+ 37. Kh3 g5 38. a6 Rd8 39. Rb7 Rxd6 40. a7 Rd8 41. Rb8 Rxb8 42. axb8Q+ Kf7 43. Qa7+ Kf6 44. Qf2+ Nf3 45. Qxf3+ Kg6 46. Qe4+ Kf6 47. g4 hxg4+ 48. Kxg4 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "12"]
[White "Heiligtag, Matthias"]
[Black "Danchishin, Kirill"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1713"]
[BlackElo "1620"]
[PlyCount "122"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. Nbd2 0-0 7. Nf1 d6 8. Be3 Bb6 9. Ng3 Be6 10. Bb3 Qd7 11. 0-0 Ne7 12. d4 exd4 13. cxd4 Ng4 14. h3 Nxe3 15. fxe3 d5 16. e5 c6 17. e4 f6 18. exd5 Bxd5 19. Bxd5+ Nxd5 20. exf6 Rxf6 21. Ne5 Qe7 22. Rxf6 Qxf6 23. Nf3 Rf8 24. Ne4 Qg6 25. Qe2 Re8 26. Re1 Kh8 27. Nh4 Bxd4+ 28. Kh1 Qe6 29. Nf3 Bb6 30. a3 Ne3 31. Nc3 Qg6 32. Nd1 Kh7 33. Nxe3 Rxe3 34. Qd2 Rxe1+ 35. Qxe1 Qf6 36. Qe4+ Kg8 37. Qe8+ Qf8 38. Qe6+ Qf7 39. Qc8+ Kh7 40. Qg4 Be3 41. Qe4+ Kh8 42. Qxe3 Kg8 43. Ne5 Qe7 44. Qb3+ Kh7 45. Qc2+ Kg8 46. Qc4+ Kh7 47. Qe4+ Kg8 48. Qf5 b6 49. Kh2 Qd6 50. h4 Kh8 51. Kh3 Kg8 52. Kg4 Qd4+ 53. Kh5 Qd1+ 54. Kg6 Qd6+ 55. Kh5 Qd1+ 56. g4 Qd6 57. Qf7+ Kh8 58. Qe8+ Kh7 59. Qh8+ Kxh8 60. Nf7+ Kh7 61. Nxd6 g6# 0-1

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "2"]
[White "Heiligtag, Matthias"]
[Black "Hoke, Joshua Sky"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1713"]
[BlackElo "1536"]
[PlyCount "111"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 0-0 7. Nf1 Be6 8. Bb3 Ne7 9. Ng3 Ng6 10. Be3 Bb6 11. 0-0 c6 12. d4 exd4 13. cxd4 d5 14. e5 Nd7 15. Rc1 Rc8 16. Re1 Qe7 17. a3 h6 18. Bc2 c5 19. Bxg6 fxg6 20. dxc5 Bxc5 21. Bxc5 Nxc5 22. Qc2 Qf7 23. Rf1 Ne4 24. Qe2 Nxg3 25. fxg3 Bg4 26. Rxc8 Rxc8 27. h3 Bxf3 28. Rxf3 Qe7 29. Rd3 Rd8 30. Qe3 b6 31. e6 Qc5 32. Qxc5 bxc5 33. e7 Re8 34. Rxd5 c4 35. Rd8 Kf7 36. Rxe8 Kxe8 37. Kf2 Kxe7 38. Ke3 Kd6 39. Kd4 a6 40. Kxc4 Kc6 41. b4 Kd6 42. a4 Kc6 43. b5+ axb5+ 44. axb5+ Kb6 45. Kd5 Kxb5 46. Ke6 Kc6 47. Kf7 Kd7 48. Kxg7 Ke6 49. Kxg6 Ke7 50. Kxh6 Kf6 51. g4 Kf7 52. g5 Kg8 53. Kg6 Kh8 54. Kf7 Kh7 55. g6+ Kh8 56. g7+ 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "8"]
[White "Heiligtag, Matthias"]
[Black "Martin, Richard2"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1713"]
[BlackElo "1620"]
[PlyCount "134"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Be2 0-0 9. 0-0 Be6 10. Ng5 Bd7 11. Nf3 Bc6 12. Nd5 Bxd5 13. exd5 b5 14. Bg5 Nbd7 15. Bxf6 Nxf6 16. Re1 Rc8 17. c3 Qb6 18. Nd2 Qc5 19. Nb3 Qxd5 20. Qxd5 Nxd5 21. Bf3 Nc7 22. Rad1 Rfd8 23. Nd2 f6 24. Nf1 d5 25. Ne3 e4 26. Bg4 Rb8 27. Nf5 Bf8 28. f3 g6 29. Nd4 f5 30. Bh3 Bc5 31. fxe4 dxe4 32. g4 fxg4 33. Bxg4 Re8 34. b4 Bb6 35. Bd7 Re7 36. Bc6 Ne6 37. Rxe4 Nxd4 38. cxd4 Rc7 39. Bd5+ Kg7 40. Rde1 Rd8 41. Bb3 Bxd4+ 42. Kh1 Bc3 43. Rc1 Rdc8 44. Be6 Rd8 45. Bb3 Rd3 46. Bc2 Rd2 47. h3 Bxb4 48. Rxb4 Rcxc2 49. Rxc2 Rxc2 50. a3 Ra2 51. Rb3 g5 52. Kg1 Kg6 53. Rg3 h5 54. h4 g4 55. Rc3 Kf5 56. Rc5+ Kf4 57. Rxh5 Rxa3 58. Rh8 Kg3 59. Kf1 Kh2 60. h5 g3 61. h6 g2+ 62. Ke2 g1Q 63. h7 Qg3 64. Rg8 Ra2+ 65. Kd1 Qf3+ 66. Kc1 Qh1+ 67. Rg1 Qxg1# 0-1

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "9"]
[White "Heiligtag, Matthias"]
[Black "Ruddat, Jarne"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1713"]
[BlackElo "1617"]
[PlyCount "71"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Nxc6 bxc6 7. Bd2 Rb8 8. Bc4 e6 9. 0-0 Ne7 10. Be3 Rxb2 11. Bd2 Rb8 12. Rb1 Rxb1 13. Qxb1 d5 14. exd5 cxd5 15. Bb5+ Bd7 16. Bxd7+ Qxd7 17. Qb8+ Nc8 18. Nb5 0-0 19. Bb4 Re8 20. Nc7 Rd8 21. Ba5 Nd6 22. Qxa7 Rc8 23. Qb6 Bf6 24. Nb5 Bd8 25. Qxd6 Qxb5 26. Bxd8 Rxc2 27. Bf6 Rc8 28. Qg3 Rb8 29. Qh4 Qb1 30. Qh6 Qxf1+ 31. Kxf1 Rb1+ 32. Ke2 Rb2+ 33. Kd1 Rb1+ 34. Kc2 Rc1+ 35. Kxc1 e5 36. Qg7# 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "11"]
[White "Liess, Alexander"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1620"]
[BlackElo "1713"]
[PlyCount "109"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 d5 8. 0-0 0-0 9. cxd5 exd5 10. Rc1 Nbd7 11. Qc2 c5 12. e3 cxd4 13. Nxd4 Rc8 14. Qb1 Rxc1 15. Rxc1 Qe7 16. Rc7 Ba6 17. Rxa7 Bc4 18. Nxc4 dxc4 19. Qd1 Rd8 20. Nc6 Qc5 21. Nxd8 Ne5 22. Ra8 Ne8 23. Ne6 fxe6 24. Rxe8+ Kf7 25. Qd8 Qb4 26. h3 Qe1+ 27. Kh2 Qb4 28. Qc7+ Kxe8 29. Qxe5 Kf7 30. Be4 Qd2 31. Kg2 g6 32. Qd4 Qc1 33. b3 cxb3 34. axb3 b5 35. b4 Qc7 36. Qc5 Qb8 37. Bc6 Kf6 38. Qxb5 Qd6 39. Qc5 Qd8 40. b5 Qb8 41. b6 e5 42. b7 Ke6 43. Bd5+ Kd7 44. Qc6+ Kd8 45. Be6 Ke7 46. Qd7+ Kf6 47. Qf7+ Kg5 48. h4+ Kh6 49. Bc8 e4 50. Qf4+ Kg7 51. Qxb8 Kh6 52. Qf4+ g5 53. b8Q gxf4 54. Qxf4+ Kg6 55. Qxe4+ 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "10"]
[White "Muedder, Melanie"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1503"]
[BlackElo "1713"]
[PlyCount "125"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 0-0 8. Qd2 Re8 9. 0-0-0 Nc6 10. h4 Bg4 11. Be2 Bxf3 12. gxf3 Bxh4 13. Rdg1 Qe7 14. Rg4 Bf6 15. Bd3 g6 16. f4 Qe6 17. Rgg1 d5 18. f5 Qe7 19. fxg6 fxg6 20. Bxg6 hxg6 21. Rxg6+ Kf7 22. Rgh6 Bg7 23. Rh7 Rh8 24. Qxd5+ Qe6 25. Qf3+ Qf6 26. Qd5+ Qe6 27. Qd4 Rxh7 28. Rxh7 Qg6 29. Qd7+ Kf6 30. Bd4+ Ne5 31. Bxe5+ Kxe5 32. Rxg7 Qd6 33. Re7+ Kd5 34. Qxd6+ Kxd6 35. Rg7 Rf8 36. Rg2 c5 37. Kd2 a6 38. Kd3 b5 39. b3 Kd5 40. c4+ Kd6 41. cxb5 axb5 42. c4 b4 43. Rg6+ Kc7 44. Ke3 Re8+ 45. Kd2 Rf8 46. Rg2 Ra8 47. Ke3 Rxa2 48. Ke4 Ra3 49. Kd5 Rxb3 50. Kxc5 Kd7 51. Rg7+ Ke6 52. Rb7 Rf3 53. Rxb4 Rxf2 54. Kc6 Rf7 55. c5 Rd7 56. Re4+ Kf5 57. Kxd7 Kxe4 58. c6 Kd5 59. c7 Kd4 60. c8Q Ke4 61. Qc5 Kf4 62. Ke6 Ke4 63. Qd5+ 1-0

[Event "GER-ch U18 sf Berlin Online"]
[Site "Playchess.com INT"]
[Date "2020.05.01"]
[Round "3"]
[White "Schnelle, Benjamin"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1620"]
[BlackElo "1713"]
[PlyCount "30"]
[EventDate "2020.05.01"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. Bf4 Bxc3+ 6. bxc3 Bb7 7. e3 0-0 8. d5 exd5 9. cxd5 Nxd5 10. Bg3 Nxc3 11. Qc2 Bxf3 12. gxf3 Nd5 13. e4 Nb4 14. Qxc7 Qxc7 15. Bxc7 Nc2+ 0-1

[Event "GER-ch Net Amateur Gr-C Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "9"]
[White "Heiligtag, Matthias"]
[Black "Borgert, Alexander"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1700"]
[BlackElo "1569"]
[PlyCount "35"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Nxe5 Qa5+ 7. Nc3 Qxe5 8. Bd3 Bb4 9. Bd2 Bxc3 10. Bxc3 Qe6 11. 0-0 0-0 12. b3 Nxe4 13. Bb4 Re8 14. Re1 Qb6 15. Bxe4 Qxb4 16. Bxh7+ Kh8 17. Rxe8+ Kxh7 18. Qh5# 1-0

[Event "GER-ch Net Amateur Gr-C Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "1"]
[White "Heiligtag, Matthias"]
[Black "Fernandez, Thomas"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1700"]
[BlackElo "1515"]
[PlyCount "109"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. Qe2 f6 7. Bd2 Be6 8. Bxd5 Bxd5 9. Nc3 Bxf3 10. Qxf3 Bd6 11. 0-0-0 0-0 12. Qg4 f5 13. Qg5 Qxg5 14. Bxg5 Nd4 15. Be3 Ne6 16. Rhe1 f4 17. Bd2 Nd4 18. Ne4 Rad8 19. Nxd6 cxd6 20. Bc3 Nb5 21. a4 Nxc3 22. bxc3 Rc8 23. Kb2 Rc6 24. d4 exd4 25. Rxd4 Rfc8 26. Rxf4 Rxc3 27. Re2 b6 28. Rd4 R8c6 29. Rf4 Rc8 30. Rd4 R3c6 31. f3 h6 32. Red2 Rd8 33. Kb3 Kf7 34. c4 Ke6 35. Kb4 a6 36. a5 bxa5+ 37. Kxa5 Rd7 38. Kb4 g5 39. Kb3 Rb7+ 40. Kc3 a5 41. Kd3 a4 42. Ra2 Ra7 43. Kc3 Rc5 44. Kb4 Rca5 45. Rd3 Rf5 46. Rxa4 Raa5 47. Rxa5 Kd7 48. Rxf5 Kc7 49. Rfd5 Kb7 50. Rxd6 Ka7 51. Kb5 Kb8 52. Rd7 Kc8 53. Rh7 Kb8 54. Kc6 Ka8 55. Rd8# 1-0

[Event "GER-ch Net Amateur Gr-C Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "2"]
[White "Heiligtag, Matthias"]
[Black "Grave, Lukas"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1700"]
[BlackElo "1428"]
[PlyCount "87"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. Nbd2 d6 7. Nf1 Bg4 8. h3 Bh5 9. Ng3 Bg6 10. 0-0 h6 11. d4 exd4 12. cxd4 Bb4 13. a3 Ba5 14. b4 Bb6 15. e5 dxe5 16. dxe5 Ne4 17. Nxe4 Bxe4 18. Qxd8 Raxd8 19. Re1 Bxf3 20. gxf3 Rfe8 21. f4 Kh8 22. Bxf7 Re7 23. Bg6 Nd4 24. Kg2 Re6 25. Be4 c6 26. Bb2 Kg8 27. Bxd4 Bxd4 28. Rad1 Ree8 29. Rd3 Kf7 30. Red1 Bb6 31. Rxd8 Bxd8 32. Kf3 Be7 33. Rd7 Ke6 34. Rxb7 a5 35. f5+ Kf7 36. Bxc6 axb4 37. Bxe8+ Kxe8 38. axb4 Kd8 39. b5 Kc8 40. Rxe7 g6 41. b6 Kb8 42. fxg6 h5 43. g7 Kc8 44. g8Q# 1-0

[Event "GER-ch Net Amateur Gr-C Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "12"]
[White "Heiligtag, Matthias"]
[Black "Helmer, Andreas"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1700"]
[BlackElo "1695"]
[PlyCount "82"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 d6 6. Bb5 f5 7. Bg5 Nf6 8. Bxf6 Qxf6 9. exf5 Bxf5 10. Qd5 Rc8 11. Nc3 Be6 12. Qd1 a6 13. Bxc6+ bxc6 14. 0-0 d5 15. Re1 Bd6 16. Qe2 0-0 17. Nxe5 Bxe5 18. Qxe5 Qxf2+ 19. Kh1 Rce8 20. Qe2 Qxe2 21. Rxe2 Bg4 22. Rxe8 Rxe8 23. Kg1 d4 24. Na4 Re2 25. c3 d3 26. Rd1 Rxg2+ 27. Kxg2 Bxd1 28. Nc5 d2 29. Nd3 Bf3+ 30. Kxf3 d1Q+ 31. Ke4 Qe2+ 32. Kd4 Qxh2 33. Ne5 Qf4+ 34. Kc5 Qxe5+ 35. Kxc6 Qb5+ 36. Kc7 Qxb2 37. c4 Qxa2 38. Kb6 Qxc4 39. Kb7 a5 40. Kb6 a4 41. Kb7 a3 0-1

[Event "GER-ch Net Amateur Gr-C Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "5"]
[White "Heiligtag, Matthias"]
[Black "Segermann, Nils"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1700"]
[BlackElo "1792"]
[PlyCount "129"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. c4 b6 3. Nc3 Bb7 4. d4 Bb4 5. Bd3 Nf6 6. f3 Bxc3+ 7. bxc3 d6 8. Bg5 h6 9. Bh4 g5 10. Bf2 Nbd7 11. Ne2 e5 12. d5 Qe7 13. a4 g4 14. a5 gxf3 15. gxf3 Nh5 16. axb6 cxb6 17. Qa4 Kf8 18. 0-0-0 Qg5+ 19. Kc2 Nc5 20. Bxc5 dxc5 21. Rhg1 Qe3 22. Qd7 Ba6 23. Qg4 Nf4 24. Qg7+ Ke7 25. Qxe5+ Kd7 26. Qxf4 Qxf4 27. Nxf4 Rhg8 28. Rxg8 Rxg8 29. Nh5 Ke7 30. h4 Bc8 31. e5 Rg2+ 32. Kb3 Rh2 33. d6+ Ke6 34. Re1 Rxh4 35. Ng3 Rh3 36. Ne2 Rxf3 37. Be4 Rf2 38. Ng3 Rf4 39. Bd5+ Kd7 40. e6+ fxe6 41. Bxe6+ Kxd6 42. Bxc8 Rf3 43. Ne4+ Kc7 44. Bg4 Rf4 45. Bd1 h5 46. Bxh5 Rh4 47. Bg6 Rh2 48. Bf5 Kb7 49. Nd6+ Kc7 50. Nb5+ Kb7 51. Ra1 a6 52. Nd6+ Kc6 53. Ne4 Kb7 54. Ng3 Rg2 55. Be4+ Kc7 56. Bxg2 a5 57. Ka4 Kd6 58. Kb5 Kc7 59. Bc6 Kb8 60. Kxb6 Kc8 61. Kxc5 Kb8 62. Rxa5 Kc7 63. Ra7+ Kb8 64. Kb6 Kc8 65. Ra8# 1-0

[Event "GER-ch Net Amateur Gr-C Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "8"]
[White "Heiligtag, Matthias"]
[Black "Slotta, Nico"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1700"]
[BlackElo "1597"]
[PlyCount "47"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bf4 e6 6. c3 Bd6 7. Bxd6 Qxd6 8. Nf3 Bd7 9. Nbd2 0-0 10. 0-0 Nc6 11. Re1 Rac8 12. Ne5 Na5 13. Qc2 Nc6 14. Nxd7 Qxd7 15. Nb3 Nb4 16. Qd2 Nxd3 17. Qxd3 b6 18. Re3 Qc7 19. Rg3 Qc6 20. Qe3 Ne4 21. Rg4 Nf6 22. Rg3 Ne4 23. Rg4 Nf6 24. Rg3 1/2-1/2

[Event "GER-ch Net Amateur Gr-C Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "11"]
[White "Jathe, Tim"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1766"]
[BlackElo "1700"]
[PlyCount "128"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bc4 d5 6. Bb3 Bg4 7. d3 Nf6 8. 0-0 Nc6 9. Re1+ Be7 10. Bg5 0-0 11. h3 Bxf3 12. Qxf3 Nd4 13. Qe3 Bc5 14. Qf4 Ne6 15. Qg3 Nxg5 16. Qxg5 h6 17. Qg3 Nh5 18. Qf3 Qf6 19. Qxf6 Nxf6 20. c3 Rfe8 21. Nd2 Rxe1+ 22. Rxe1 c6 23. d4 Bd6 24. Bc2 Re8 25. Rxe8+ Nxe8 26. Nf3 Nf6 27. a4 b6 28. Kf1 c5 29. Ke2 Kf8 30. g4 Ke7 31. Ne5 Bxe5 32. dxe5 Nd7 33. f4 f6 34. exf6+ Kxf6 35. Bf5 Nb8 36. Kd3 Nc6 37. Bd7 Nb8 38. Bc8 g5 39. f5 Nc6 40. Bb7 Ne7 41. Ba8 h5 42. Bb7 hxg4 43. hxg4 a5 44. b4 cxb4 45. cxb4 axb4 46. Kc2 d4 47. Kd3 Ke5 48. Kc4 b3 49. Kxb3 Ng8 50. Kc2 Kf4 51. Kd3 Kxg4 52. Bc8 Nf6 53. Kxd4 Kf4 54. Kc4 g4 55. Bb7 Kxf5 56. Kb5 Nd7 57. Bc8 Ke6 58. Bxd7+ Kxd7 59. Kxb6 g3 60. a5 g2 61. a6 g1Q+ 62. Kb7 Qb1+ 63. Ka7 Kc7 64. Ka8 Qb8# 0-1

[Event "GER-ch Net Amateur Gr-C Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "13"]
[White "Kaufmann, Emanuel"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "1518"]
[BlackElo "1700"]
[PlyCount "109"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Nc3 Bb4 6. Bc4 Bg4 7. Bb5+ c6 8. dxc6 bxc6 9. Bc4 Nbd7 10. Qe2+ Qe7 11. Qxe7+ Bxe7 12. 0-0 Bc5+ 13. d4 Bb4 14. Re1+ Kf8 15. Bxf4 Bxc3 16. bxc3 Bxf3 17. gxf3 g5 18. Bxg5 Rg8 19. f4 h6 20. h4 hxg5 21. hxg5 Nh7 22. Re4 Rg7 23. Rae1 f6 24. Kf2 fxg5 25. fxg5 Rxg5 26. Rf4+ Nhf6 27. Be6 Kg7 28. Bxd7 Nxd7 29. Re7+ Kh6 30. Rxd7 Rag8 31. Kf3 Rg3+ 32. Ke4 Rxc3 33. Rh4+ Kg5 34. Rhh7 Re8+ 35. Rde7 Rxe7+ 36. Rxe7 Rxc2 37. Rxa7 Kf6 38. a4 Ke6 39. a5 Kd6 40. a6 Ra2 41. Kd3 Ra3+ 42. Kc4 Ra4+ 43. Kc3 Ra3+ 44. Kb4 Ra1 45. Ra8 Kc7 46. a7 Kb7 47. Rh8 Kxa7 48. Kc4 Kb6 49. Rb8+ Kc7 50. Rb3 Ra4+ 51. Rb4 Rxb4+ 52. Kxb4 Kd6 53. Kc4 Kc7 54. Kc5 Kd7 55. Kb4 1-0

[Event "GER-ch Net Amateur Gr-C Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "10"]
[White "Kullmann, Theo"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1564"]
[BlackElo "1700"]
[PlyCount "29"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bg4 8. h3 Bxf3 9. Qxf3 Nd4 10. Qc3 c6 11. d3 Bb4 12. Qxb4 Nxc2+ 13. Kd1 Nxb4 14. a3 Nxd3 15. Ke2 0-1

[Event "GER-ch Net Amateur Gr-C Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "3"]
[White "Marcziter, Alex"]
[Black "Heiligtag, Matthias"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1602"]
[BlackElo "1700"]
[PlyCount "113"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 Nf6 7. 0-0 Bg4 8. h3 Bh5 9. Re1 0-0 10. Be2 Nc6 11. Ng5 Bxe2 12. Rxe2 h6 13. Nf3 Re8 14. Nc3 d5 15. Bf4 Bb4 16. Bd2 Rxe2 17. Nxe2 Bxd2 18. Qxd2 Qe7 19. Re1 Re8 20. Nc3 Qd7 21. Ne5 Nxe5 22. Rxe5 Ne4 23. Nxe4 dxe4 24. Rxe8+ Qxe8 25. Qe3 Qc6 26. c3 f5 27. f3 exf3 28. Qxf3 Qxf3 29. gxf3 Kf7 30. Kf2 Kf6 31. Ke3 g5 32. c4 c6 33. b4 h5 34. a4 g4 35. hxg4 hxg4 36. Kf4 gxf3 37. Kxf3 Kg5 38. d5 cxd5 39. cxd5 f4 40. d6 Kf6 41. d7 Ke7 42. Kxf4 Kxd7 43. Ke5 Kc6 44. Ke6 b5 45. a5 Kb7 46. Kd7 Ka6 47. Kd6 Kb7 48. Kd5 Ka6 49. Kc5 Kb7 50. Kxb5 a6+ 51. Kc5 Kc7 52. Kd5 Kd7 53. Kc5 Kc7 54. Kd4 Kd6 55. Kc4 Kc6 56. Kc3 Kc7 57. Kc4 1/2-1/2

[Event "GER-ch Net Amateur Gr-C Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "6"]
[White "Schreier, Markus"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1733"]
[BlackElo "1700"]
[PlyCount "103"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. 0-0 Nxc3 6. bxc3 d5 7. Bb5 Bd6 8. Re1 0-0 9. Bxc6 bxc6 10. Nxe5 Bxe5 11. Rxe5 Re8 12. Rxe8+ Qxe8 13. Ba3 Bf5 14. Bc5 Qe6 15. Qe1 Bxc2 16. Qxe6 fxe6 17. Re1 Rb8 18. Bxa7 Rb2 19. a3 Bb3 20. Be3 Ra2 21. Rb1 Rxa3 22. g3 Bc2 23. Rb8+ Kf7 24. Rb7 Be4 25. Rxc7+ Kg6 26. f4 Ra1+ 27. Kf2 Ra6 28. Bd4 Ra2 29. Rxg7+ Kh6 30. Ke2 Bc2 31. Ra7 Rxa7 32. Bxa7 Kh5 33. h4 Kg4 34. Kf2 Bd3 35. Bc5 Ba6 36. Bd6 Bc4 37. Be7 Ba6 38. Bc5 Bc4 39. Kg2 Ba6 40. Bf2 Bd3 41. Be1 Ba6 42. Kf2 Bd3 43. Ke3 Ba6 44. d3 c5 45. Bf2 Bb7 46. Kd2 c4 47. dxc4 dxc4 48. Ke3 Bc6 49. Be1 Bd5 50. Kd4 Kf3 51. Ke5 Ke2 52. f5 1-0

[Event "GER-ch Net Amateur Gr-C Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "4"]
[White "Stadtmueller, Max"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1651"]
[BlackElo "1700"]
[PlyCount "133"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Ng3 Bg4 8. h3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Nd4 11. Kd1 Nxf3 12. d3 Nd4 13. Bg5 f6 14. Be3 0-0-0 15. Bxd4 Rxd4 16. a3 Rf4 17. Ke2 Bc5 18. Ne4 Bb6 19. c4 f5 20. c5 fxe4 21. cxb6 exd3+ 22. Kxd3 axb6 23. Ke3 Rhf8 24. Rhf1 Rf3+ 25. Ke2 Rxh3 26. a4 Rb3 27. Rfb1 Rf4 28. a5 bxa5 29. Rxa5 Rfb4 30. Rd1 Rxb2+ 31. Ke1 b6 32. Rxe5 Rb1 33. Re7 Rxd1+ 34. Kxd1 Rg4 35. f3 Rg3 36. Ke2 h5 37. Kf2 Rg6 38. Re8+ Kd7 39. Rh8 Rh6 40. Rg8 Rh7 41. Rf8 g5 42. Rg8 h4 43. Rxg5 h3 44. Kg1 Ke6 45. Kh2 Kf6 46. Rg8 Kf7 47. Rc8 Kg6 48. Rg8+ Rg7 49. Rh8 b5 50. Rb8 c6 51. Rb6 Rc7 52. Kxh3 Kf5 53. Kg3 Ke5 54. f4+ Ke4 55. Kg4 Rg7+ 56. Kh5 Rc7 57. Kg5 Kd4 58. f5 Ke5 59. Kg6 Rc8 60. f6 Ke6 61. f7 Ke7 62. Rb7+ Kf8 63. Rb6 Rc7 64. Rb8+ Ke7 65. f8Q+ Ke6 66. Qf6+ Kd5 67. Qd8+ 1-0

[Event "GER-ch Net Amateur Gr-C Final"]
[Site "Playchess.com INT"]
[Date "2020.04.18"]
[Round "7"]
[White "Starke, Timo"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1546"]
[BlackElo "1700"]
[PlyCount "41"]
[EventDate "2020.04.18"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 b6 6. Nc3 Bb7 7. e3 0-0 8. Bd3 d5 9. cxd5 exd5 10. 0-0 c5 11. dxc5 bxc5 12. b3 Nc6 13. Be2 Ne4 14. Qxd5 Nxc3 15. Qc4 Nxe2+ 16. Qxe2 Re8 17. Rfd1 Qc7 18. Rac1 Ne5 19. Nxe5 Qxe5 20. Qf3 Bxf3 21. Rxc5 0-1

[Event "GER-ch Net Amateur Gr-C Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "2"]
[White "Heiligtag, Matthias"]
[Black "Habinski, David"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1675"]
[BlackElo "1508"]
[PlyCount "157"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. h3 Nf6 5. Nc3 0-0 6. Bc4 Nc6 7. d5 Na5 8. Bb3 Nxb3 9. axb3 Bd7 10. 0-0 c6 11. dxc6 Bxc6 12. e5 Bxf3 13. Qxf3 dxe5 14. Qxb7 Qb6 15. Qxe7 Qe6 16. Qxe6 fxe6 17. Be3 Nd5 18. Bxa7 Nb4 19. Rfc1 Rf7 20. Bc5 Rxa1 21. Rxa1 Nxc2 22. Ra8+ Bf8 23. Bxf8 Rxf8 24. Rxf8+ Kxf8 25. Kf1 Nd4 26. b4 Ke7 27. f3 Kd6 28. Kf2 Kc6 29. Ke3 Nc2+ 30. Ke4 Nxb4 31. Kxe5 Kd7 32. Kf6 Nd5+ 33. Kg7 Nf4 34. Kxh7 Nxg2 35. Kxg6 Ke7 36. Kg5 Kf7 37. h4 Kg7 38. h5 Ne3 39. Na4 Nd5 40. Nc5 Nc7 41. h6+ Kf7 42. f4 Nd5 43. h7 Kg7 44. Nxe6+ Kxh7 45. f5 Kg8 46. f6 Kf7 47. Nd4 Nxf6 48. Kf5 Nd5 49. Ke5 Nb6 50. b3 Ke7 51. Nf5+ Kd7 52. Kd4 Kc6 53. Kc3 Kb5 54. Nd4+ Kc5 55. Nc2 Nd5+ 56. Kb2 Nb4 57. Ne3 Kd4 58. Ka3 Nc6 59. Nc2+ Kc5 60. Ka4 Kb6 61. Nb4 Na5 62. Nd5+ Ka6 63. b4 Nb7 64. b5+ Ka7 65. Kb4 Kb8 66. b6 Kc8 67. Kb5 Kb8 68. Nb4 Kc8 69. Nd3 Kb8 70. Ka6 Kc8 71. Ka7 Nd6 72. Nc5 Kd8 73. Ne4 Nb5+ 74. Ka8 Nc7+ 75. Ka7 Nb5+ 76. Ka6 Nc7+ 77. Kb7 Nd5 78. Nc5 Nxb6 79. Kxb6 1/2-1/2

[Event "GER-ch Net Amateur Gr-C Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "7"]
[White "Heiligtag, Matthias"]
[Black "Kullmann, Theo"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1659"]
[BlackElo "1586"]
[PlyCount "165"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. Nbd2 0-0 7. Nf1 d6 8. Ng3 Bg4 9. h3 Bh5 10. Nxh5 Nxh5 11. Nxe5 Nxe5 12. Qxh5 Nxc4 13. dxc4 Qf6 14. 0-0 Rfe8 15. Qf3 Qxf3 16. gxf3 Kh7 17. Be3 Bb6 18. Bxb6 axb6 19. a3 c5 20. b4 Ra4 21. Rfd1 Re6 22. Rdb1 Re7 23. Rb3 g5 24. bxc5 bxc5 25. Rd1 Rd7 26. e5 Rxc4 27. Rxd6 Re7 28. Rf6 Rf4 29. Rxf4 gxf4 30. Rb5 Rxe5 31. Rxb7 Kg6 32. a4 Re1+ 33. Kg2 Ra1 34. Ra7 Ra3 35. c4 Kg5 36. a5 Kh4 37. Rxf7 Rxa5 38. Rxf4+ Kh5 39. Kg3 Ra1 40. Rf5+ Kg6 41. Rxc5 Rg1+ 42. Kh2 Rf1 43. Kg2 Rc1 44. Rc8 Kf7 45. c5 Ke7 46. c6 Kd6 47. c7 Rc6 48. Rh8 Kxc7 49. Kg3 Rg6+ 50. Kf4 Kd6 51. Kf5 Rg5+ 52. Kf4 Rg6 53. h4 Ke6 54. h5 Rf6+ 55. Kg4 Kf7 56. f4 Kg7 57. Ra8 Kf7 58. Ra7+ Ke6 59. Ra6+ Kf7 60. Rxf6+ Kxf6 61. f3 Ke6 62. f5+ Ke5 63. f6 Kxf6 64. Kf4 Ke6 65. Ke4 Kf6 66. f4 Ke6 67. f5+ Kf6 68. Kf4 Kf7 69. Ke5 Ke7 70. f6+ Kf7 71. Kf5 Kf8 72. Kg6 Ke8 73. Kxh6 Kf7 74. Kg5 Kg8 75. h6 Kh8 76. Kg6 Kg8 77. f7+ Kf8 78. h7 Ke7 79. h8Q Ke6 80. Qh5 Kd6 81. f8Q+ Kc6 82. Qhc5+ Kb7 83. Qfc8# 1-0

[Event "GER-ch Net Amateur Gr-C Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "8"]
[White "Heiligtag, Matthias"]
[Black "Reich, Elisabeth"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1673"]
[BlackElo "1611"]
[PlyCount "43"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Nxc6 Bxc6 12. Bb3 a6 13. h4 Qc7 14. g4 b5 15. h5 a5 16. a3 a4 17. Ba2 Bb7 18. hxg6 hxg6 19. Bh6 Rfd8 20. Bxg7 Kxg7 21. Qh6+ Kg8 22. Qh8# 1-0

[Event "GER-ch Net Amateur Gr-C Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "4"]
[White "Heiligtag, Matthias"]
[Black "Schriefer, Leo Hans"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1644"]
[BlackElo "1433"]
[PlyCount "125"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. Nbd2 d6 7. Nf1 Bg4 8. h3 Bh5 9. Ng3 Bg6 10. Nh4 Nxe4 11. Nxg6 Bxf2+ 12. Kf1 Nxg3+ 13. Kxf2 Nxh1+ 14. Qxh1 Qf6+ 15. Nf4 exf4 16. Qh2 a6 17. Qxf4 Qxf4+ 18. Bxf4 b5 19. Bd5 Ne5 20. Bxe5 dxe5 21. Bxa8 Rxa8 22. Re1 Re8 23. d4 f6 24. dxe5 Rxe5 25. Rd1 Re6 26. Rd8+ Kf7 27. Rc8 Rc6 28. Rh8 Kg6 29. Rd8 h6 30. Rd4 Kf5 31. g4+ Kg6 32. Kg3 f5 33. gxf5+ Kxf5 34. Rf4+ Kg5 35. Rg4+ Kf6 36. Rf4+ Ke7 37. Rg4 Kf7 38. Rf4+ Rf6 39. Rd4 Rd6 40. Rb4 c5 41. Rf4+ Rf6 42. Re4 Re6 43. Rh4 Rg6+ 44. Kf2 Rf6+ 45. Ke3 g5 46. Rg4 Kg6 47. Kd3 h5 48. Rg2 Rf3+ 49. Kc2 Rxh3 50. Kb3 g4 51. a4 bxa4+ 52. Kxa4 Kg5 53. Ka5 h4 54. Kxa6 g3 55. Kb5 Rh2 56. Rg1 Rxb2+ 57. Kxc5 Kg4 58. c4 h3 59. Kd4 h2 60. Rc1 Rg2 61. c5 Rg1 62. Rc4 h1Q 63. Ke5+ 1-0

[Event "GER-ch Net Amateur Gr-C Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "9"]
[White "Hierl, Johannes"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1603"]
[BlackElo "1687"]
[PlyCount "84"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nc3 Nc6 2. e4 e5 3. Bc4 Bc5 4. Nf3 Nf6 5. d3 h6 6. 0-0 d6 7. Nd5 Bg4 8. h3 Bh5 9. Re1 Nd4 10. Be3 Nxf3+ 11. gxf3 Nxd5 12. Bxd5 Bxe3 13. fxe3 Qg5+ 14. Kf2 Qh4+ 15. Ke2 Qxh3 16. Rf1 c6 17. Bb3 g5 18. Rf2 g4 19. Qh1 gxf3+ 20. Rxf3 Qxf3+ 21. Qxf3 Bxf3+ 22. Kxf3 0-0-0 23. Rg1 Rdg8 24. Rh1 Rf8 25. Ke2 Kd7 26. Rg1 h5 27. Rg7 h4 28. Bxf7 h3 29. Bh5+ Kd8 30. Bf3 h2 31. Bh1 Rfg8 32. Rxb7 Kc8 33. Rxa7 Kb8 34. Rf7 Rg1 35. Rf1 Rxf1 36. Kxf1 Rg8 37. Bg2 Kb7 38. Kf2 Rf8+ 39. Kg3 Ra8 40. a3 Rh8 41. Bh3 Rxh3+ 42. Kxh3 h1Q+ 0-1

[Event "GER-ch Net Amateur Gr-C Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "6"]
[White "Schroeder, Jan Hendrik"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1517"]
[BlackElo "1648"]
[PlyCount "34"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 h6 5. c3 dxc3 6. Nxc3 Bb4 7. Qb3 Bxc3+ 8. bxc3 Qe7 9. 0-0 Nf6 10. e5 Nxe5 11. Nxe5 Qxe5 12. Bxf7+ Kf8 13. Ba3+ d6 14. Rfe1 Qg5 15. c4 b6 16. Bb2 Bb7 17. Bxf6 Qxg2# 0-1

[Event "GER-ch Net Amateur Gr-C Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "5"]
[White "Starke, Timo"]
[Black "Heiligtag, Matthias"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "1561"]
[BlackElo "1652"]
[PlyCount "80"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 Bxc3 5. Bxc3 b6 6. Nf3 Bb7 7. e3 0-0 8. Bd3 d5 9. cxd5 exd5 10. 0-0 c5 11. b3 Nc6 12. Qc2 cxd4 13. Nxd4 Nxd4 14. Bxd4 Rc8 15. Qd2 Re8 16. Rac1 Rxc1 17. Rxc1 Ne4 18. Bxe4 dxe4 19. Qc3 f6 20. Qc7 Qxc7 21. Rxc7 Rc8 22. Rxc8+ Bxc8 23. h3 Kf7 24. Kf1 Ke6 25. Ke2 Ba6+ 26. Kd2 Kd5 27. Kc3 Bf1 28. g3 Bxh3 29. Kb4 Kc6 30. a4 Bf1 31. a5 bxa5+ 32. Kxa5 Be2 33. Bxa7 g5 34. Bd4 f5 35. Bf6 h6 36. Bg7 h5 37. Bh6 h4 38. gxh4 gxh4 39. Bg5 h3 40. Bf4 Kb7 1/2-1/2

[Event "GER-ch Net Amateur Gr-C Vor3"]
[Site "Playchess.com INT"]
[Date "2020.04.16"]
[Round "3"]
[White "Vaghef, Mohammad Reza"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1533"]
[BlackElo "1667"]
[PlyCount "75"]
[EventDate "2020.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. f4 d6 6. Nf3 Bg4 7. h3 Bxf3 8. gxf3 a6 9. a3 b5 10. Ba2 Nd4 11. fxe5 dxe5 12. f4 exf4 13. Bxf4 Bd6 14. Bxd6 Qxd6 15. Ne2 Nxe2 16. Qxe2 Qg3+ 17. Qf2 Qxf2+ 18. Kxf2 0-0 19. Rhg1 g6 20. Ke3 Rfe8 21. Raf1 Kg7 22. Rg2 Re7 23. Rgf2 Ne8 24. Rxf7+ Rxf7 25. Rxf7+ Kh6 26. Rf8 Kg7 27. Rg8+ Kh6 28. Bf7 Nd6 29. Rxa8 Nxf7 30. Rxa6 Ng5 31. Rc6 Nxh3 32. Rxc7 g5 33. Rb7 g4 34. Rxb5 g3 35. Kf3 Ng5+ 36. Kxg3 Kg6 37. Rxg5+ Kxg5 38. a4 1-0

[Event "GER-ch Net Amateur Gr-C Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "9"]
[White "Heiligtag, Matthias"]
[Black "Jathe, Tim"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1683"]
[BlackElo "1737"]
[PlyCount "56"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Be3 Bb4 8. f3 0-0 9. Bd2 d5 10. exd5 cxd5 11. Bb5 Bb7 12. a3 Bxc3 13. Bxc3 Qb6 14. Ba4 d4 15. Bb4 Rfc8 16. Qd2 e4 17. 0-0-0 d3 18. Kb1 dxc2+ 19. Bxc2 exf3 20. g3 Ne4 21. Bxe4 Bxe4+ 22. Ka1 Rc2 23. Qd6 Qxd6 24. Rxd6 f2 25. Rhd1 h6 26. Rd8+ Rxd8 27. Rxd8+ Kh7 28. Rd1 Bg2 0-1

[Event "GER-ch Net Amateur Gr-C Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "6"]
[White "Heiligtag, Matthias"]
[Black "Radeke, Rico"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1639"]
[BlackElo "1510"]
[PlyCount "35"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Nc3 Nf6 7. Bg5 h6 8. Bxf6 exf6 9. Qa4+ Qd7 10. Bb5 Be7 11. Bxd7+ Bxd7 12. Qd4 0-0 13. 0-0-0 Be6 14. Nd5 Bxd5 15. Qxd5 b6 16. Rhe1 Rfc8 17. Re3 Rc5 18. Qxa8+ 1-0

[Event "GER-ch Net Amateur Gr-C Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "1"]
[White "Heiligtag, Matthias"]
[Black "Schriefer, Leo Hans"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1658"]
[BlackElo "1432"]
[PlyCount "50"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Nf6 9. Qc2 Bg4 10. Bb5 0-0 11. Bxc6 bxc6 12. Qxc6 Bxf3 13. Nxf3 Rb8 14. Qc2 d5 15. e5 Ne4 16. 0-0 Qe7 17. Rac1 Rfc8 18. Nd2 Nxd2 19. Qxd2 c5 20. dxc5 Rxc5 21. Rxc5 Qxc5 22. Rc1 Qe7 23. Qxd5 Rxb2 24. Rc8+ Qf8 25. Re8 Rb1+ 0-1

[Event "GER-ch Net Amateur Gr-C Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "2"]
[White "Heiligtag, Matthias"]
[Black "Stoekler, Klaus Joachim"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1631"]
[BlackElo "1339"]
[PlyCount "47"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bc4 Nxd5 4. Bxd5 Qxd5 5. Nc3 Qxg2 6. Qf3 Qxf3 7. Nxf3 Bg4 8. Ne5 Bh3 9. Rg1 f6 10. Nf3 Bf5 11. d3 Nc6 12. Nb5 0-0-0 13. Bf4 e5 14. Be3 a6 15. Nc3 Bb4 16. Bd2 Nd4 17. Nxd4 exd4 18. Ne2 Bxd2+ 19. Kxd2 g6 20. Rae1 Rhe8 21. Ng3 Rxe1 22. Rxe1 Bg4 23. Re4 f5 24. Re7 1-0

[Event "GER-ch Net Amateur Gr-C Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "5"]
[White "Heiligtag, Matthias"]
[Black "Trube, Ted"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1625"]
[BlackElo "1561"]
[PlyCount "119"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Nbd2 Bg4 7. Nf1 h6 8. h3 Bh5 9. Ng3 a6 10. Nxh5 Nxh5 11. Nxe5 Nxe5 12. Qxh5 Nxc4 13. dxc4 Qf6 14. 0-0 g6 15. Qe2 0-0-0 16. Be3 Bxe3 17. Qxe3 h5 18. Rad1 Rhe8 19. f3 Kb8 20. c5 d5 21. Qd4 Qxd4+ 22. Rxd4 dxe4 23. Rxd8+ Rxd8 24. fxe4 Rd2 25. Rxf7 Rxb2 26. Rg7 Rxa2 27. Rxg6 Rc2 28. Rg5 Rxc3 29. Rxh5 b6 30. cxb6 cxb6 31. e5 Kc7 32. e6 Kd6 33. Rh6 Re3 34. e7+ Kxe7 35. Rxb6 Ra3 36. Rb7+ Kd6 37. Ra7 Kc6 38. h4 Kb5 39. h5 Rd3 40. h6 Rd8 41. h7 Rh8 42. g4 a5 43. g5 a4 44. g6 Kb6 45. Rxa4 Rd8 46. Rh4 Rd1+ 47. Kf2 Rd2+ 48. Ke3 Rd8 49. g7 Re8+ 50. Kf2 Rc8 51. g8Q Rc2+ 52. Ke3 Rc3+ 53. Kd2 Rc6 54. h8Q Rd6+ 55. Qd4+ Rxd4+ 56. Rxd4 Kc5 57. Qd5+ Kb6 58. Rb4+ Kc7 59. Rb7+ Kc8 60. Qd7# 1-0

[Event "GER-ch Net Amateur Gr-C Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "4"]
[White "Kullmann, Max"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1566"]
[BlackElo "1645"]
[PlyCount "29"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bf4 Bb4+ 4. Bd2 Bxd2+ 5. Nxd2 d5 6. e3 b6 7. Ngf3 Bb7 8. cxd5 exd5 9. Bd3 0-0 10. 0-0 Re8 11. Rc1 Nbd7 12. Qc2 Rc8 13. Ng5 h6 14. Bh7+ Kh8 15. Nxf7# 1-0

[Event "GER-ch Net Amateur Gr-C Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "8"]
[White "Stadtmueller, Max"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1652"]
[BlackElo "1667"]
[PlyCount "56"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8 8. 0-0 Bd6 9. d3 0-0 10. Re1 Bg4 11. h3 Bh5 12. Be3 Qf6 13. Ne4 Qg6 14. g4 f5 15. Ng3 fxg4 16. Nxh5 Qxh5 17. hxg4 Qxg4+ 18. Kf1 Qxf3 19. Qxf3 Rxf3 20. Ke2 Rff8 21. Rg1 Rae8 22. Bh6 Rf7 23. Rg2 Re6 24. Be3 Nd4+ 25. Kd2 Nf3+ 26. Ke2 b6 27. Rg3 Nd4+ 28. Kd2 Bc5 0-1

[Event "GER-ch Net Amateur Gr-C Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "7"]
[White "Stein, Theodor"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1653"]
[BlackElo "1650"]
[PlyCount "94"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 Bb4 5. dxe5 Nxe4 6. Bd2 Bxc3 7. Bxc3 Nxc3 8. bxc3 0-0 9. Bc4 Re8 10. 0-0 Nxe5 11. Nxe5 Rxe5 12. Qf3 d5 13. Rad1 c6 14. Bb3 Qg5 15. c4 Bg4 16. h4 Qxh4 17. Qg3 Qxg3 18. fxg3 Bxd1 19. Rxd1 dxc4 20. Bxc4 b5 21. Bb3 g6 22. Rf1 Rf5 23. Re1 Kg7 24. c3 Rd8 25. Bc2 Rfd5 26. Bb3 Rf5 27. Bc2 Rf6 28. Bb3 Rd2 29. Kh1 Rff2 30. Rg1 a5 31. a4 bxa4 32. Bxa4 c5 33. Be8 Rc2 34. Bd7 Rxc3 35. Bb5 c4 36. Rd1 Rcc2 37. Rd7 Rxg2 38. Rxf7+ Kxf7 39. Bxc4+ Rxc4 40. Kxg2 a4 41. Kh3 a3 42. g4 a2 43. Kh4 a1Q 44. Kh3 Qa3+ 45. Kh4 Qf3 46. Kg5 Rxg4+ 47. Kh6 Qh3# 0-1

[Event "GER-ch Net Amateur Gr-C Vor2"]
[Site "Playchess.com INT"]
[Date "2020.04.15"]
[Round "3"]
[White "Turba, Vincent"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1460"]
[BlackElo "1636"]
[PlyCount "76"]
[EventDate "2020.04.15"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 b6 4. e3 Bb7 5. Nbd2 Be7 6. c3 d5 7. Bd3 c5 8. 0-0 cxd4 9. exd4 Nc6 10. Ne5 0-0 11. Ndf3 Bd6 12. Qc2 h6 13. Nxc6 Bxc6 14. Bxd6 Qxd6 15. Ne5 Nd7 16. Nxd7 Qxd7 17. Rfe1 Bb5 18. a4 Bxd3 19. Qxd3 Rfc8 20. b4 Rc7 21. Rac1 Rac8 22. Re3 Qxa4 23. h3 a5 24. b5 Qc4 25. Qxc4 Rxc4 26. Kf1 a4 27. Ke2 a3 28. Kd2 a2 29. Ra1 Ra4 30. Kc2 Rca8 31. Re2 R8a5 32. Kd3 Rxb5 33. Rc2 Rb3 34. Rcxa2 Rxa2 35. Rxa2 Kh7 36. Ra7 Rb2 37. Rxf7 Kg6 38. Rf3 Kh5 0-1

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "2"]
[White "Bogiatzis, Panagiotis"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C21"]
[WhiteElo "1620"]
[BlackElo "1534"]
[PlyCount "76"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 d5 4. Qxd4 dxe4 5. Qxd8+ Kxd8 6. Bf4 f5 7. Bc4 Nf6 8. Ne2 Nc6 9. 0-0 h6 10. Rd1+ Ke8 11. Bxc7 Be7 12. Nd2 Bd7 13. Nb3 Rc8 14. Bf4 g5 15. Be3 f4 16. Bd4 Nxd4 17. Rxd4 a6 18. Rad1 b5 19. Bd5 a5 20. Bxe4 a4 21. Nc5 Bxc5 22. R4d3 Rd8 23. Bg6+ Ke7 24. Re1 Kf8 25. Nd4 Bxd4 26. cxd4 Kg7 27. Be4 Rde8 28. f3 Nxe4 29. fxe4 Re7 30. d5 Rhe8 31. Rd4 Kf6 32. a3 Bf5 33. e5+ Rxe5 34. Rxe5 Rxe5 35. d6 Re8 36. Rd5 Bd7 37. Kf1 g4 38. Kg1 g3 0-1

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "6"]
[White "Heiligtag, Matthias"]
[Black "Grunwald, Guenther"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1534"]
[BlackElo "1620"]
[PlyCount "65"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. dxe5 dxe5 6. Qxd8+ Bxd8 7. Bb5 f6 8. 0-0 Nge7 9. Nc3 0-0 10. Bc4+ Kh8 11. Be3 a6 12. Rad1 b5 13. Bd5 Nxd5 14. Nxd5 Be6 15. Rd2 Bxd5 16. exd5 Nb4 17. a3 Na2 18. Ra1 Be7 19. Rxa2 Bd6 20. b3 h6 21. c4 bxc4 22. bxc4 f5 23. c5 Be7 24. Nxe5 f4 25. Bd4 Bg5 26. Ng6+ Kg8 27. Nxf8 Rxf8 28. d6 cxd6 29. cxd6 Rd8 30. Bb6 Rd7 31. Rac2 f3 32. Rd3 fxg2 33. Rc7 1-0

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "8"]
[White "Heiligtag, Matthias"]
[Black "Hartmann, Lasse Elias"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1534"]
[BlackElo "1687"]
[PlyCount "49"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e6 2. c4 Nf6 3. Nc3 Bc5 4. d4 Bb4 5. a3 Bxc3+ 6. bxc3 Nxe4 7. Bb2 Qf6 8. Nf3 d6 9. Bd3 Ng5 10. Nxg5 Qxg5 11. 0-0 e5 12. dxe5 dxe5 13. Re1 0-0 14. Qf3 Nc6 15. Qe4 f5 16. Qd5+ Kh8 17. Re3 e4 18. Be2 Ne7 19. Qe5 c6 20. Rxe4 fxe4 21. Qxg5 g6 22. Qxe7 Bf5 23. c5 Rae8 24. c4+ Kg8 25. Qg7# 1-0

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "3"]
[White "Heiligtag, Matthias"]
[Black "Rempe, Lennik"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1534"]
[BlackElo "2160"]
[PlyCount "105"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 0-0 6. 0-0 d6 7. Bg5 Bg4 8. h3 Bh5 9. Bxf6 Bxf6 10. Nd5 Nd4 11. g4 c6 12. Nxf6+ Qxf6 13. Nxd4 d5 14. exd5 exd4 15. gxh5 Qg5+ 16. Qg4 Qxg4+ 17. hxg4 cxd5 18. Bxd5 Rad8 19. Bb3 g6 20. h6 g5 21. Rfe1 Rd6 22. Re5 Rxh6 23. Rxg5+ Kh8 24. Re1 f6 25. Rd5 Rh4 26. Rxd4 f5 27. Kg2 Rxg4+ 28. Rxg4 fxg4 29. Re4 h5 30. Kg3 Rf3+ 31. Kh4 Rh3+ 32. Kg5 Kg7 33. Re7+ Kf8 34. Rxb7 Rf3 35. Rxa7 Rxf2 36. Kxh5 g3 37. Ra8+ Kg7 38. Rg8+ Kf6 39. Rxg3 Rh2+ 40. Kg4 Rf2 41. Rf3+ Rxf3 42. Kxf3 Ke5 43. Ke3 Kd6 44. d4 Kc6 45. Ke4 Kd6 46. d5 Kd7 47. Ke5 Kd8 48. Kd6 Kc8 49. Ke7 Kb7 50. d6 Kb6 51. d7 Kb5 52. d8Q Kb4 53. Qb6# 1-0

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "1"]
[White "Heiligtag, Matthias"]
[Black "Vollenberg, Joerg"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1534"]
[BlackElo "1627"]
[PlyCount "100"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Nf6 6. e5 Nd5 7. Bd2 Ne7 8. a3 Bxc3 9. Bxc3 Nd5 10. Qd2 Nxc3 11. Qxc3 Bxf3 12. gxf3 Nc6 13. 0-0-0 Qe7 14. Bb5 Na5 15. Qxc7 0-0 16. Qxd7 Qg5+ 17. Kb1 Rfd8 18. Qc7 Rd5 19. Bc6 Nxc6 20. Qxc6 Rad8 21. Qc3 Qf4 22. Qe3 Qh4 23. c3 g6 24. Rd2 Rb5 25. Qd3 a6 26. c4 Ra5 27. b4 Rxe5 28. Qc3 Rf5 29. c5 bxc5 30. bxc5 Qe7 31. c6 Rb8+ 32. Rb2 Qc7 33. Rxb8+ Qxb8+ 34. Qb2 Rb5 35. Qxb5 Qxb5+ 36. Ka2 Qxc6 37. Rb1 Qxf3 38. Rb2 Qd3 39. Rb4 Qh3 40. f4 Qxh2+ 41. Kb3 Qxf4 42. Ka4 Qe4 43. Ka5 Qc6 44. Rb6 Qc4 45. Rxa6 Qxd4 46. Rc6 Qd5+ 47. Kb6 Qb3+ 48. Kc7 Qxa3 49. Kd7 Qa4 50. Kd6 Qxc6+ 0-1

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "7"]
[White "Jathe, Tim"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1620"]
[BlackElo "1534"]
[PlyCount "70"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bc4 Nc6 6. 0-0 Be7 7. Re1 Nf6 8. d4 0-0 9. c3 d5 10. Bd3 Bd6 11. h3 Bd7 12. Bg5 h6 13. Be3 Qe8 14. Nbd2 Qd8 15. Nf1 Re8 16. Ng3 Bxg3 17. fxg3 Qe7 18. Bxh6 Qf8 19. Bg5 Rxe1+ 20. Qxe1 Re8 21. Qd2 Qd6 22. Bf4 Qe6 23. Bxc7 Qe3+ 24. Qxe3 Rxe3 25. Bf1 Bxh3 26. gxh3 Rxf3 27. Re1 Ne4 28. Kg2 Rf2+ 29. Kg1 Rxb2 30. Re2 Rxe2 31. Bxe2 Nxc3 32. Bf3 Nxd4 33. Bg2 Ndb5 34. Bb8 Kf8 35. Be5 f6 0-1

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "9"]
[White "Kuever, Benjamin"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1728"]
[BlackElo "1534"]
[PlyCount "122"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 Nf6 7. 0-0 0-0 8. Nc3 Bg4 9. h3 Bh5 10. Bg5 Nc6 11. Re1 Nxd4 12. Re3 Re8 13. Qd2 Nxf3+ 14. gxf3 Nd7 15. Bxe7 Rxe7 16. Nd5 Rxe3 17. Qxe3 c6 18. Ne7+ Kf8 19. Nf5 d5 20. Re1 Bg6 21. Nd6 Bxd3 22. Qxd3 Qg5+ 23. Kf1 Qh6 24. Qa3 Qxh3+ 25. Ke2 c5 26. Nxb7 Qe6+ 27. Qe3 Qxe3+ 28. Kxe3 Rb8 29. Nd6 Rxb2 30. Kd3 g6 31. Re8+ Kg7 32. Re7 c4+ 33. Kd4 Nf6 34. Rxa7 Kh6 35. Rxf7 Nh5 36. Rc7 Rxc2 37. a4 Rxf2 38. Kxd5 Rxf3 39. Kxc4 Rf4+ 40. Kb5 Rf1 41. Kb6 Rb1+ 42. Nb5 Ra1 43. a5 Nf6 44. a6 Nd5+ 45. Kb7 Nxc7 46. Nxc7 g5 47. a7 Rb1+ 48. Kc8 Ra1 49. a8Q Rxa8+ 50. Nxa8 g4 51. Nc7 g3 52. Nd5 g2 53. Ne3 g1Q 54. Ng4+ Qxg4+ 55. Kd8 Qg7 56. Kc8 Kg6 57. Kb8 Kf6 58. Kc8 Ke6 59. Kb8 Kd6 60. Ka8 Kc6 61. Kb8 Qb7# 0-1

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "5"]
[White "Kullmann, Theo"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1620"]
[BlackElo "1534"]
[PlyCount "39"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 d5 4. exd5 e4 5. Ng5 Nxd5 6. 0-0 Be7 7. Nxe4 0-0 8. Re1 Bf5 9. d3 Nb6 10. Bb3 Nc6 11. Nbc3 Bb4 12. a3 Bxc3 13. Nxc3 Re8 14. Be3 Qf6 15. Qd2 Rad8 16. Bg5 Rxe1+ 17. Rxe1 Qd6 18. Bxd8 Qxd8 19. Qf4 Nd4 20. Qxd4 1-0

[Event "GER-ch Net Amateur Gr-C Vor1"]
[Site "Playchess.com INT"]
[Date "2020.04.14"]
[Round "4"]
[White "Sikorsky, Reinhard"]
[Black "Heiligtag, Matthias"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "1704"]
[BlackElo "1534"]
[PlyCount "70"]
[EventDate "2020.04.14"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bb5 d6 5. 0-0 Bg4 6. h3 Bh5 7. g4 Bg6 8. d3 a6 9. Bc4 Be7 10. Nd5 Nxd5 11. Bxd5 h5 12. g5 Qd7 13. Kh2 f6 14. gxf6 gxf6 15. Rg1 Bf7 16. Rg7 Bxd5 17. exd5 Nd4 18. Nxd4 exd4 19. Qe2 Kf8 20. Rg2 c6 21. Bd2 cxd5 22. Rag1 Bd8 23. Qf3 Qf7 24. Bf4 Bc7 25. Rg6 Ke7 26. Bd2 Rag8 27. Rxg8 Rxg8 28. Rxg8 Qxg8 29. Qxh5 Qe6 30. Qh7+ Kd8 31. Qh8+ Kd7 32. Qh7+ Kc6 33. Qh8 f5 34. Qf8 Qe2 35. Bf4 Qxf2+ 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "4"]
[White "Akcapinar, Yavuz"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1784"]
[BlackElo "1451"]
[PlyCount "61"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 d6 5. exd6 Qxd6 6. Bd3 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. Re1 Re8 10. Bg5 Nc6 11. Nb5 Qd8 12. Bxf6 Bxf6 13. Rxe8+ Qxe8 14. Nxc7 Qd7 15. Nxa8 b6 16. Be4 Qb7 17. Nxb6 Qxb6 18. Bxc6 Qxc6 19. c3 h6 20. h3 Kh7 21. Nd4 Bxd4 22. Qxd4 Bb7 23. f3 Qg6 24. Qf2 h5 25. Rc1 Qg5 26. f4 Qd5 27. Re1 Qxa2 28. Qe2 Qd5 29. Rd1 Qc6 30. Qxh5+ Qh6 31. Qxh6+ 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "2"]
[White "Boder, Jan"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2103"]
[BlackElo "1451"]
[PlyCount "93"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 a5 6. e4 e5 7. Nge2 Nge7 8. 0-0 0-0 9. d3 d6 10. Be3 Be6 11. f4 exf4 12. Nxf4 Qd7 13. Nxe6 fxe6 14. Qd2 e5 15. Nd5 Nxd5 16. exd5 Nd4 17. Bxd4 exd4 18. Qe2 Rae8 19. Rxf8+ Rxf8 20. Qe6+ Qxe6 21. dxe6 Re8 22. Bxb7 Kf8 23. Rf1+ Ke7 24. Rf7+ Kxe6 25. Rxg7 Kf6 26. Rxh7 Re2 27. Be4 Rxb2 28. Rh6 Rb3 29. Rxg6+ Kf7 30. Rxd6 Rxa3 31. Rc6 Ra1+ 32. Kg2 a4 33. Rxc5 a3 34. Kh3 a2 35. Ra5 Ke6 36. Bd5+ Kd6 37. Bg8 Kc6 38. c5 Rc1 39. Rxa2 Rxc5 40. Bc4 Rh5+ 41. Kg4 Rh8 42. h4 Rf8 43. h5 Kd6 44. Re2 Kc5 45. h6 Kb4 46. h7 Kc3 47. Bg8 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "8"]
[White "Eckert, David"]
[Black "Heiligtag, Matthias"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1746"]
[BlackElo "1451"]
[PlyCount "75"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. Nc3 Bb4 5. Bd2 Bxc3 6. Bxc3 Bb7 7. e3 d5 8. c5 bxc5 9. dxc5 Nbd7 10. b4 0-0 11. Bd3 Re8 12. 0-0 e5 13. Bb5 c6 14. Ba4 e4 15. Nd4 a5 16. a3 axb4 17. axb4 Qc7 18. Nf5 Ba6 19. Re1 Bb5 20. Bxb5 cxb5 21. Nd6 Rxa1 22. Qxa1 Rb8 23. h3 Ne8 24. Nf5 Ndf6 25. Qb2 Ra8 26. Nd4 Qa7 27. Nxb5 Qa2 28. Rb1 Qc4 29. Nd4 Ra2 30. Qb3 Qxb3 31. Rxb3 Nc7 32. b5 Ra8 33. b6 Na6 34. c6 Nc5 35. Rb1 Rc8 36. b7 Nxb7 37. cxb7 Rb8 38. Nc6 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "1"]
[White "Heiligtag, Matthias"]
[Black "Bennemann, Ingmar"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1451"]
[BlackElo "2085"]
[PlyCount "108"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. c4 Nb6 6. Nc3 Be7 7. Nf3 0-0 8. Be2 Bf6 9. 0-0 Nc6 10. Be3 d5 11. cxd5 Nb4 12. a3 N4xd5 13. Nxd5 Nxd5 14. Bc4 Be6 15. Rc1 c6 16. Qb3 Rb8 17. Bxd5 Bxd5 18. Qd1 Qd6 19. Re1 Rfe8 20. Qd2 Rbd8 21. Bf4 Qd7 22. Rxe8+ Rxe8 23. Re1 Rxe1+ 24. Qxe1 Bxf3 25. gxf3 Bxd4 26. Qd2 h6 27. Be3 c5 28. b4 b6 29. bxc5 bxc5 30. Kf1 Qd5 31. Ke2 Qc4+ 32. Qd3 Qa2+ 33. Kf1 Qa1+ 34. Kg2 Qb2 35. Kg3 g5 36. Qe4 Qb8+ 37. Kg2 Qd8 38. Bxd4 cxd4 39. Qd3 Qd6 40. Qc4 d3 41. Qc8+ Kg7 42. Qc3+ f6 43. Qd2 Qxa3 44. f4 Qd6 45. fxg5 hxg5 46. h3 Qd5+ 47. f3 a5 48. Kf2 Qd4+ 49. Ke1 a4 50. Kf1 Qc4 51. Kf2 Qc2 52. Ke3 Qxd2+ 53. Kxd2 a3 54. Kxd3 a2 0-1

